Portal:Civilizations

Ecological civilization is the hypothetical concept that describes the alleged final goal of social and environmental reform within a given society. It implies that the changes required in response to global climate disruption and social injustices are so extensive as to require another form of human civilization, one based on ecological principles. It has become one of the tenets of the ideology of the Chinese Communist Party, often referred to as Xi Jinping Thought on Ecological Civilization. (Full article...)

A cradle of civilization is a location and a culture where civilization was developed independent of other civilizations in other locations. A civilization is any complex society characterized by the development of the state, social stratification, urbanization, and symbolic systems of communication beyond signed or spoken languages (namely, writing systems and graphic arts).

Scholars generally acknowledge six cradles of civilization: Mesopotamia, Ancient Egypt, Ancient India and Ancient China are believed to be the earliest in Afro-Eurasia, while the Caral–Supe civilization of coastal Peru and the Olmec civilization of Mexico are believed to be the earliest in the Americas. All of the cradles of civilization depended upon agriculture for sustenance (except possibly Caral–Supe which may have depended initially on marine resources). All depended upon farmers producing an agricultural surplus to support the centralized government, political leaders, religious leaders, and public works of the urban centers of the early civilizations. (Full article...)

Christianity has been intricately intertwined with the history and formation of Western society. Throughout its long history, the Church has been a major source of social services like schooling and medical care; an inspiration for art, culture and philosophy; and an influential player in politics and religion. In various ways it has sought to affect Western attitudes towards vice and virtue in diverse fields. Festivals like Easter and Christmas are marked as public holidays; the Gregorian Calendar has been adopted internationally as the civil calendar; and the calendar itself is measured from an estimation of the date of Jesus's birth.

The cultural influence of the Church has been vast. Church scholars preserved literacy in Western Europe following the Fall of the Western Roman Empire. During the Middle Ages, the Church rose to replace the Roman Empire as the unifying force in Europe. The medieval cathedrals remain among the most iconic architectural feats produced by Western civilization. Many of Europe's universities were also founded by the church at that time. Many historians state that universities and cathedral schools were a continuation of the interest in learning promoted by monasteries. The university is generally regarded as an institution that has its origin in the Medieval Christian setting, born from Cathedral schools. Many scholars and historians attribute Christianity to having contributed to the rise of the Scientific Revolution. (Full article...)

A great power is a sovereign state that is recognized as having the ability and expertise to exert its influence on a global scale. Great powers characteristically possess military and economic strength, as well as diplomatic and soft power influence, which may cause middle or small powers to consider the great powers' opinions before taking actions of their own. International relations theorists have posited that great power status can be characterized into power capabilities, spatial aspects, and status dimensions.

While some nations are widely considered to be great powers, there is considerable debate on the exact criteria of great power status. Historically, the status of great powers has been formally recognized in organizations such as the Congress of Vienna of 1814–1815 or the United Nations Security Council, of which permanent members are: China, France, Russia, the United Kingdom, and the United States. The United Nations Security Council, NATO Quint, the G7, BRICS, and the Contact Group have all been described as great power concerts. (Full article...)

Industrial civilization refers to the state of civilization following the Industrial Revolution, characterised by widespread use of powered machines. The transition of an individual region from pre-industrial society into an industrial society is referred to as the process of industrialisation, which may occur in different regions of the world at different times. Individual regions may specialise further as the civilisation continues to advance, resulting in some regions transitioning to a service economy, or information society, or post-industrial society (these are still dependent on industry, but allow individuals to move out of manufacturing jobs). The present era is sometimes referred to as the Information Age . De-industrialization of a region may occur for a range of reasons.

Industrial civilization has allowed a significant growth both in world population, thanks to mechanised agriculture and advances in modern medicine, and in the standard of living. (Full article...)

A middle power is a state that is not a superpower or a great power, but still exerts influence and plays a significant role in international relations. These countries often possess certain capabilities, such as strong economies, advanced technologies, and diplomatic influence, that allow them to have a voice in global affairs. Middle powers are typically seen as bridge-builders between larger powers, using their diplomatic skills to mediate conflicts and promote cooperation on international issues.

Middle powers play a crucial role in the international system by promoting multilateralism, cooperation, and peaceful resolution of conflicts. They are able to leverage their resources and diplomatic skills to advance their national interests while also contributing to global stability and prosperity. As such, middle powers are an important and often overlooked factor in the complex web of international relations. (Full article...)

The Kardashev scale (Russian: шкала Кардашёва, romanized: shkala Kardashyova) is a method of measuring a civilization's level of technological advancement based on the amount of energy it is capable of harnessing and using. The measure was proposed by Soviet astronomer Nikolai Kardashev in 1964, and was named after him.

Kardashev first outlined his scale in a paper presented at the 1964 conference that communicated findings on BS-29-76, Byurakan Conference in the Armenian SSR, which he initiated, a scientific meeting that reviewed the Soviet radio astronomy space listening program. The paper was titled "Передача информации внеземными цивилизациями" ("Transmission of Information by Extraterrestrial Civilizations"). Starting from a functional definition of civilization, based on the immutability of physical laws and using human civilization as a model for extrapolation, Kardashev's initial model was developed. He proposed a classification of civilizations into three types, based on the axiom of exponential growth:

• A Type I civilization is able to access all the energy available on its planet and store it for consumption.
• A Type II civilization can directly consume a star's energy, most likely through the use of a Dyson sphere.
• A Type III civilization is able to capture all the energy emitted by its galaxy, and every object within it, such as every star, black hole, etc.

(Full article...)

Superpower describes a sovereign state or supranational union that holds a dominant position characterized by the ability to exert influence and project power on a global scale. This is done through the combined means of economic, military, technological, political, and cultural strength as well as diplomatic and soft power influence. Traditionally, superpowers are preeminent among the great powers. While a great power state is capable of exerting its influence globally, superpowers are states so influential that no significant action can be taken by the global community without first considering the positions of the superpowers on the issue.

In 1944, during World War II, the term was first applied to the British Empire, the Soviet Union, and the United States. During the Cold War, the British Empire dissolved, leaving the United States and the Soviet Union to dominate world affairs. At the end of the Cold War and the dissolution of the Soviet Union in 1991, the United States became the world's sole superpower, a position sometimes referred to as that of a "hyperpower". Since the late 2010s and into the 2020s, China has increasingly been described as an emerging superpower or even an established one, as China represents the "biggest geopolitical test of the 21st century" to the United States, as it is "the only country with enough power to jeopardize the current global order". (Full article...)

The planetary phase of civilization is a term created by the Global Scenario Group (GSG) to describe the contemporary era in which increasing global interdependence and risks are binding the world into a unitary socio-ecological system. Characteristics of this phase include economic globalization, biospheric destabilization, mass migration, new global institutions, the Internet, new forms of transboundary conflict, and shifts in culture and consciousness. (Full article...)

A planetary civilization or global civilization is a civilization of Type I on the Kardashev scale. This type of civilization is likely to be reliant on renewable energy sources such as stellar power, as well as powerful non-renewable sources such as nuclear fusion. A Type I civilization's energy consumption level is roughly equivalent to the solar insolation on Earth (between 10¹⁶ and 10¹⁷ watts) – around 3 orders of magnitude higher than that of contemporary humanity (around 2×10¹³ as of 2020). (Full article...)

Yangtze civilization (simplified Chinese: 长江文明; traditional Chinese: 長江文明) is a generic name for various ancient Neolithic and Bronze Age cultures from the Yangtze basin in China, a contemporary civilization by the neighboring Yellow River civilization. (Full article...)

Ancient Egypt was a cradle of civilization concentrated along the lower reaches of the Nile River in Northeast Africa. It emerged from prehistoric Egypt around 3150 BC (according to conventional Egyptian chronology), when Upper and Lower Egypt were amalgamated by Menes, who is believed by the majority of Egyptologists to have been the same person as Narmer. The history of ancient Egypt unfolded as a series of stable kingdoms interspersed by the "Intermediate Periods" of relative instability. These stable kingdoms existed in one of three periods: the Old Kingdom of the Early Bronze Age; the Middle Kingdom of the Middle Bronze Age; or the New Kingdom of the Late Bronze Age.

The pinnacle of ancient Egyptian power was achieved during the New Kingdom, which extended its rule to much of Nubia and a considerable portion of the Levant. After this period, Egypt entered an era of slow decline. Over the course of its history, it was invaded or conquered by a number of foreign civilizations, including the Hyksos, the Kushites, the Assyrians, the Persians, and, most notably, the Greeks and then the Romans. The end of ancient Egypt is variously defined as occurring with the end of the Late Period during the Wars of Alexander the Great in 332 BC or with the end of the Greek-ruled Ptolemaic Kingdom during the Roman conquest of Egypt in 30 BC. In AD 642, the Arab conquest of Egypt brought an end to the region's millennium-long Greco-Roman period. (Full article...)

Women in Aztec civilization shared some equal opportunities. Aztec civilization saw the rise of a military culture that was closed off to women and made their role more prescribed to domestic and reproductive labor and less equal. The status of Aztec women in society was further altered in the 16th century, when Spanish conquest forced European norms onto the indigenous culture. However, many pre-Columbian norms survived and their legacy still remains. (Full article...)

Magan (also Majan) was an ancient region in what is now modern day Oman and United Arab Emirates. It was referred to in Sumerian cuneiform texts of around 2300 BCE and existed until 550 BCE as a source of copper and diorite for Mesopotamia. As discussed by The Archeology Fund founded by Juris Zarins, "The Sumerian cities of southern Mesopotamia were closely linked to the Persian Gulf. Archaeologists and historians have linked sites in Saudi Arabia, Bahrain, and Qatar to the Sumerian geographical term of Dilmun. Oman, was most likely the Sumerian Magan". (Full article...)

Aegean civilization is a general term for the Bronze Age civilizations of Greece around the Aegean Sea. There are three distinct but communicating and interacting geographic regions covered by this term: Crete, the Cyclades and the Greek mainland. Crete is associated with the Minoan civilization from the Early Bronze Age. The Cycladic civilization converges with the mainland during the Early Helladic ("Minyan") period and with Crete in the Middle Minoan period. From c. 1450 BC (Late Helladic, Late Minoan), the Greek Mycenaean civilization spreads to Crete, probably by military conquest. The earlier Aegean farming populations of Neolithic Greece brought agriculture westward into Europe before 5000 BC. (Full article...)

The terms African civilizations, also classical African civilizations, or African empires are terms that generally refer to the various pre-colonial African kingdoms. The civilizations usually include Egypt, Carthage, Axum, Numidia, and Nubia, but may also be extended to the prehistoric Land of Punt and others: Kingdom of Dagbon, the Empire of Ashanti, Kingdom of Kongo, Empire of Mali, Kingdom of Zimbabwe, Songhai Empire, the Garamantes the Empire of Ghana, Bono state, Harla Kingdom, Kingdom of Benin, Ife Empire and Oyo Empire. (Full article...)

The Nuragic civilization, also known as the Nuragic culture, formed in the Mediterranean island of Sardinia, Italy in the Bronze Age. According to the traditional theory put forward by Giovanni Lilliu in 1966, it developed after multiple migrations from the West of people related to the Beaker culture who conquered and disrupted the local Copper Age cultures; other scholars instead hypothesize an autochthonous origin. It lasted from the 18th century BC (Middle Bronze Age), up to the Iron Age or until the Roman colonization in 238 BC. Others date the culture as lasting at least until the 2nd century AD, and in some areas, namely the Barbagia, to the 6th century AD, or possibly even to the 11th century AD.
Although it must be remarked that the construction of new nuraghi had already stopped by the 12th-11th century BC, during the Final Bronze Age.

It was contemporary with, among others, the Mycenaean civilization in Greece, the Apennine and Terramare cultures of the Italian peninsula, the Thapsos culture of Sicily, and the final phase of the El Argar culture in the Iberian peninsula. (Full article...)

Western civilization describes the development of human civilization beginning in ancient Greece, transforming in ancient Rome, and spreading throughout Europe while evolving into medieval Christendom, receding at the same time in North Africa and the Middle East. It can be strongly associated with nations linked to the former Western Roman Empire and with Medieval Western Christendom.

The civilizations of Classical Greece (Hellenic) and Roman Empire (Latin) as well as Ancient Israel (Hebraism) and early Christendom are considered seminal periods in Western history. From Ancient Greece sprang belief in democracy, and the pursuit of intellectual inquiry into such subjects as truth and beauty; from Rome came lessons in government administration, martial organization, engineering and law; and from Ancient Israel sprang Christianity with its ideals of the brotherhood of humanity. Strong cultural contributions also emerged from the pagan Germanic, Celtic, Wendic, Finnic, Baltic and Nordic peoples of pre-Christian Europe. Following the 5th-century "Fall of Rome", Europe entered the Middle Ages, during which period the Catholic Church filled the power vacuum left in the West by the fallen Roman Empire, while the Eastern Roman Empire (Byzantine Empire) endured for centuries. (Full article...)

The Huastec civilization (sometimes spelled Huaxtec or Wastek) was a pre-Columbian civilization of Mesoamerica, occupying a territory on the Gulf coast of Mexico that included the northern portion of Veracruz state, and neighbouring regions of the states of Hidalgo, Querétaro, San Luis Potosí, and Tamaulipas. The Huastec people were an early offshoot of the Maya peoples that migrated northwards.

Surviving remains from the Huastec civilization include several large archaeological sites, a well-preserved temple, and a large amount of stone sculpture. By the Late Postclassic (c. AD 1200–1521), the Huastecs had developed metallurgy and were producing copper alloys. The Aztec Empire conquered the Huastec region around the 15th century, and probably demanded tribute payments. (Full article...)

Chinese civilization may refer to:

• The country China
• Chinese culture
• Greater China
• History of China
• Zhonghua minzu

(Full article...)

The Liao Civilization or Liao River Civilization (Chinese: 遼河文明), named after the Liao River, is an umbrella term for several ancient civilizations that originated in the Liao basin. It is thought to have first formed in 6,200 BC. This civilization was discovered when Ryuzo Torii, a Japanese archaeologist, discovered the Hongshan culture in 1908. (Full article...)

Judaism as a Civilization: Toward a Reconstruction of American-Jewish Life is a 1934 work on Judaism and American Jewish life by Rabbi Mordecai M. Kaplan, the founder of Reconstructionist Judaism.

The book is Kaplan's most notable work and has influenced a number of American Jewish thinkers. Kaplan's work centers around the concept that Judaism ought not to be defined as the religion of the Jews, but the sum of Jewish religion, culture, language, literature and social organization. (Full article...)

Western civilization traces its roots back to Europe and the Mediterranean. It began in ancient Greece, transformed in ancient Rome, and evolved into medieval Western Christendom before experiencing such seminal developmental episodes as the development of Scholasticism, the Renaissance, the Reformation, the Scientific Revolution, the Enlightenment, the Industrial Revolution, and the development of liberal democracy. The civilizations of classical Greece and Rome are considered seminal periods in Western history. Major cultural contributions also came from the Christianized Germanic peoples, such as the Franks, the Goths, and the Burgundians. Charlemagne founded the Carolingian Empire and he is referred to as the "Father of Europe". Contributions also emerged from pagan peoples of pre-Christian Europe, such as the Celts and Germanic pagans as well as some significant religious contributions derived from Judaism and Hellenistic Judaism stemming back to Second Temple Judea, Galilee, and the early Jewish diaspora; and some other Middle Eastern influences. Western Christianity has played a prominent role in the shaping of Western civilization, which throughout most of its history, has been nearly equivalent to Christian culture. (There were Christians outside of the West, such as China, India, Russia, Byzantium and the Middle East). Western civilization has spread to produce the dominant cultures of modern Americas and Oceania, and has had immense global influence in recent centuries in many ways.

Following the 5th century Fall of Rome, Europe entered the Middle Ages, during which period the Catholic Church filled the power vacuum left in the West by the fall of the Western Roman Empire, while the Eastern Roman Empire (or Byzantine Empire) endured in the East for centuries, becoming a Hellenic Eastern contrast to the Latin West. By the 12th century, Western Europe was experiencing a flowering of art and learning, propelled by the construction of cathedrals, the establishment of medieval universities, and greater contact with the medieval Islamic world via Al-Andalus and Sicily, from where Arabic texts on science and philosophy were translated into Latin. Christian unity was shattered by the Reformation from the 16th century. A merchant class grew out of city states, initially in the Italian peninsula (see Italian city-states), and Europe experienced the Renaissance from the 14th to the 17th century, heralding an age of technological and artistic advance and ushering in the Age of Discovery which saw the rise of such global European empires as those of Portugal and Spain. (Full article...)

The extensive trade networks of the Ancient Maya contributed largely to the success of their civilization spanning three millennia. Maya royal control and the wide distribution of foreign and domestic commodities for both population sustenance and social affluence are hallmarks of the Maya visible throughout much of the iconography found in the archaeological record. In particular, moderately long-distance trade of foreign commodities from the Caribbean and Gulf Coasts provided the larger inland Maya cities with the resources they needed to sustain settled population levels in the several thousands. Though the ruling class essentially controlled the trade economy, a middle merchant class supervised import and export from cities and trade ports. Not much is known of the Maya merchant class; however, merchants of royal lineage are sometimes represented in the iconography. Notably, a canoe paddle often accompanies the royal merchant depictions, signifying their association with marine resources.

Water lilies are also a recognizable feature of Maya iconography, appearing on ceramics and murals in landlocked cities like Palenque where the lilies cannot grow, further indicating the important political symbolism of water connections. The dugout style canoes of the Maya and other small watercraft are also represented in various codices, sometimes ferrying royal figures or deities. The rich tradition of maritime trade has continued into the modern era, exemplified by the resource exploitation of the coastal lagoons and cay locations along the Caribbean coast of Mexico, Belize, Guatemala, and Honduras. Eventually, the intensification of maritime trade reliance aided in the collapse of interior Maya power regimes, shifting political influence to coastal polities such as Uxmal and Chichen Itza in the Terminal Classic. A seaborne trade economy would continue to dominate the Maya civilization until the period of European contact. (Full article...)

The Quimbaya (/kɪmbaɪa/) were a small, ancient indigenous group in present-day Colombia noted for their gold work characterized by technical accuracy and detailed designs. The majority of the gold work is made in tumbaga alloy, with 30% copper, which colours the pieces. (Full article...)

The Minoan civilization was a Bronze Age culture which was centered on the island of Crete. Known for its monumental architecture and energetic art, it is often regarded as the first civilization in Europe. The ruins of the Minoan palaces at Knossos and Phaistos are popular tourist attractions.

The Minoan civilization developed from the local Neolithic culture around 3100 BC, with complex urban settlements beginning around 2000 BC. After c. 1450 BC, they came under the cultural and perhaps political domination of the mainland Mycenaean Greeks, forming a hybrid culture which lasted until around 1100 BC. (Full article...)

The history of China spans several millennia across a wide geographical area. Each region now considered part of the Chinese world has experienced periods of unity, fracture, prosperity, and strife. Chinese civilization first emerged in the Yellow River valley, which along with the Yangtze basin constitutes the geographic core of the Chinese cultural sphere. China maintains a rich diversity of ethnic and linguistic people groups. The traditional lens for viewing Chinese history is the dynastic cycle: imperial dynasties rise and fall, and are ascribed certain achievements. This lens also tends to assume Chinese civilization can be traced as an unbroken thread many thousands of years into the past, making it one of the cradles of civilization. At various times, states representative of a dominant Chinese culture have directly controlled areas stretching as far west as the Tian Shan, the Tarim Basin, and the Himalayas, as far north as the Sayan Mountains, and as far south as the delta of the Red River.

The Neolithic period saw increasingly complex polities begin to emerge along the Yellow and Yangtze rivers. The Erlitou culture in the central plains of China is sometimes identified with the Xia dynasty (3rd millennium BC) of traditional Chinese historiography. The earliest surviving written Chinese dates to roughly 1250 BC, consisting of divinations inscribed on oracle bones. Chinese bronze inscriptions, ritual texts dedicated to ancestors, form another large corpus of early Chinese writing. The earliest strata of received literature in Chinese include poetry, divination, and records of official speeches. China is believed to be one of a very few loci of independent invention of writing, and the earliest surviving records display an already-mature written language. The culture remembered by the earliest extant literature is that of the Zhou dynasty (c. 1046 – 256 BC), China's Axial Age, during which the Mandate of Heaven was introduced, and foundations laid for philosophies such as Confucianism, Taoism, Legalism, and Wuxing. (Full article...)

The Etruscan civilization (/ɪˈtrʌskən/ ih-TRUS-kən) was an ancient civilization created by the Etruscans, a people who inhabited Etruria in ancient Italy, with a common language and culture, and formed a federation of city-states. After adjacent lands had been conquered its territory covered, at its greatest extent, roughly what is now Tuscany, western Umbria and northern Lazio, as well as what are now the Po Valley, Emilia-Romagna, south-eastern Lombardy, southern Veneto and western Campania.

A large body of literature has flourished on the origins of the Etruscans, but the consensus among modern scholars is that the Etruscans were an indigenous population. The earliest evidence of a culture that is identifiably Etruscan dates from about 900 BC. This is the period of the Iron Age Villanovan culture, considered to be the earliest phase of Etruscan civilization, which itself developed from the previous late Bronze Age Proto-Villanovan culture in the same region, part of the central European Urnfield culture system. Etruscan civilization dominated Italy until it fell to the expanding Rome beginning in the late 4th century BC as a result of the Roman–Etruscan Wars; Etruscans were granted Roman citizenship in 90 BC and in 27 BC the whole Etruscan territory was incorporated into the newly established Roman Empire. (Full article...)

Western culture, also known as Western civilization, European civilization, Occidental culture, Western society, or simply the West, refers to the internally diverse culture of the Western world. The term "Western" encompasses the social norms, ethical values, traditional customs, belief systems, political systems, artifacts and technologies primarily rooted in European and Mediterranean histories. A broad concept, "Western culture" does not relate to a region with fixed members or geographical confines. It generally refers to the classical era cultures of Ancient Greece and Ancient Rome that expanded across the Mediterranean basin and Europe, and later circulated around the world predominantly through colonization and globalization.

Historically, scholars have closely associated the idea of Western culture with the classical era of Greco-Roman antiquity. However, scholars also acknowledge that other cultures, like Ancient Egypt, the Phoenician city-states, and several Near-Eastern cultures stimulated and influenced it. The Hellenistic period also promoted syncretism, blending Greek, Roman, and Jewish cultures. Major advances in literature, engineering, and science shaped the Hellenistic Jewish culture from which the earliest Christians and the Greek New Testament emerged. The eventual Christianization of Europe in late-antiquity would ensure that Christianity, particularly the Catholic Church, remained a dominant force in Western culture for many centuries to follow. (Full article...)

The following outline is provided as an overview of and topical guide to ancient India:

Ancient India is the Indian subcontinent from prehistoric times to the start of Medieval India, which is typically dated (when the term is still used) to the end of the Gupta Empire around 500 CE. (Full article...)

Ancient Greece (Ancient Greek: Ἑλλάς, romanized: Hellás) was a northeastern Mediterranean civilization, existing from the Greek Dark Ages of the 12th–9th centuries BC to the end of classical antiquity (c. 600 AD), that comprised a loose collection of culturally and linguistically related city-states and communities. Prior to the Roman period, most of these regions were officially unified only once under the Kingdom of Macedon from 338 to 323 BC. In Western history, the era of classical antiquity was immediately followed by the Early Middle Ages and the Byzantine period.

Three centuries after the decline of Mycenaean Greece during the Bronze Age collapse, Greek urban poleis began to form in the 8th century BC, ushering in the Archaic period and the colonization of the Mediterranean Basin. This was followed by the age of Classical Greece, from the Greco-Persian Wars to the death of Alexander the Great in 323 BC, and which included the Golden Age of Athens and the Peloponnesian War. The unification of Greece by Macedon under Philip II and subsequent conquest of the Achaemenid Empire by Alexander the Great spread Hellenistic civilization across the Middle East. The Hellenistic period is considered to have ended in 30 BC, when the last Hellenistic kingdom, Ptolemaic Egypt, was annexed by the Roman Republic. (Full article...)

Economy is conventionally defined as a function for production and distribution of goods and services by multiple agents within a society and/or geographical place An economy is hierarchical, made up of individuals that aggregate to make larger organizations such as governments and gives value to goods and services. The Maya economy had no universal form of trade exchange other than resources and services that could be provided among groups such as cacao beans and copper bells. Though there is limited archeological evidence to study the trade of perishable goods, it is noteworthy to explore the trade networks of artifacts and other luxury items that were likely transported together.

While subsistence agriculture played a central role in daily life, the Maya had a mechanism for economic exchange between settlements, which was capable of supporting specialists and a system of merchants through trade routes. Maya specialist Joanne Pillsbury states that "access to imported goods is perhaps the most recoverable aspect of prestige and leadership in ancient states." The power of Maya rulers not only depended on their ability to control resources, but also in managing the production and distribution of status goods as well as (non-local) commodities like salt. Furthermore, Maya laborers were subject to a labor tax to build palaces, temples and public works. A ruler successful in war was able to control more laborers and exact tribute on defeated enemies, further increasing their economic might. (Full article...)

The Aztecs (/ˈæztɛks/ AZ-teks) were a Mesoamerican civilization that flourished in central Mexico in the post-classic period from 1300 to 1521. The Aztec people included different ethnic groups of central Mexico, particularly those groups who spoke the Nahuatl language and who dominated large parts of Mesoamerica from the 14th to the 16th centuries. Aztec culture was organized into city-states (altepetl), some of which joined to form alliances, political confederations, or empires. The Aztec Empire was a confederation of three city-states established in 1427: Tenochtitlan, the capital city of the Mexica or Tenochca, Tetzcoco, and Tlacopan, previously part of the Tepanec empire, whose dominant power was Azcapotzalco. Although the term Aztecs is often narrowly restricted to the Mexica of Tenochtitlan, it is also broadly used to refer to Nahua polities or peoples of central Mexico in the prehispanic era, as well as the Spanish colonial era (1521–1821). The definitions of Aztec and Aztecs have long been the topic of scholarly discussion ever since German scientist Alexander von Humboldt established its common usage in the early 19th century.

Most ethnic groups of central Mexico in the post-classic period shared essential cultural traits of Mesoamerica. So many of the characteristics that characterize Aztec culture cannot be said to be exclusive to the Aztecs. For the same reason, the notion of "Aztec civilization" is best understood as a particular horizon of a general Mesoamerican civilization. The culture of central Mexico includes maize cultivation, the social division between nobility (pipiltin) and commoners (macehualtin), a pantheon (featuring Tezcatlipoca, Tlaloc, and Quetzalcoatl), and the calendric system of a xiuhpohualli of 365 days intercalated with a tonalpohualli of 260 days. Particular to the Mexica of Tenochtitlan was the patron god Huitzilopochtli, twin pyramids, and the ceramic styles known as Aztec I to IV. (Full article...)

According to a theory proposed by Ignace Gelb, the Kish civilization encompassed the sites of Ebla and Mari in the Levant, Nagar in the north, and the proto-Akkadian sites of Abu Salabikh and Kish in central Mesopotamia in to the early East Semitic era in Mesopotamia and the Levant. The epoch began in the early 4th millennium BC and ended with the rise of the Akkadian empire. The theory has been discarded by more recent scholarship. (Full article...)

The Torrean civilization was a Bronze Age megalithic civilization that developed in Southern Corsica, mostly concentrated south of Ajaccio, during the second half of the second millennium BC. (Full article...)