Post-classical history
The year 500 CE marks a turning point in human history, as the Western Roman Empire had fallen and new powers began to rise across Eurasia. Historians now call this period post-classical history, spanning from about 500 CE to roughly 1450 or 1500 CE. This era corresponds with what is traditionally known as the European Middle Ages, though the term avoids Eurocentric assumptions that label it simply as medieval times. Scholars developed the concept of post-classical history during the late 20th and early 21st centuries to describe world history more accurately. Before this shift, many historians used terms like Dark Ages or Medieval Period without considering global connections. Academic publications sometimes use post-classical and late antiquity synonymously for Western Eurasia between 250 and 800 CE. The boundaries vary by region: Han China ended in 220 CE, the Western Roman Empire collapsed in 476 CE, the Gupta Empire fell in 543 CE, and the Sasanian Empire dissolved in 651 CE. World historians recognize five or six major periods, placing post-classical between classical societies and early modern eras. Some researchers argue that applying this framework globally remains problematic because it may still reflect Western biases. By the 2010s, scholars began exploring how human activities connected across Afro-Eurasia while maintaining distinct cultural spheres.
Civilizations expanded into new geographic areas across Asia, Africa, Europe, Mesoamerica, and western South America during these centuries. In Asia, China continued its historic dynastic cycle and became more complex, improving its bureaucracy under the Tang and Song dynasties from 581 to 1279. The Islamic empires established a new power in the Middle East, North Africa, the Caucasus, and Central Asia after Muhammad introduced Islam between 610 and 632. West Africa saw the formation of the Mali and Songhai Empires, which grew wealthy through trans-Saharan trade networks. The fall of Rome left a power vacuum that forced certain regions to build entirely new civilizations. Western Europe developed feudalism and manorialism as alternative political systems. Byzantium retained many features of old Rome while also adopting Greek and Persian influences. Kievan Rus' and later Russia began developing in Eastern Europe. In the Americas, the Mississippian culture spread across North America, and Mesoamerica witnessed the rise of the Aztec Empire. The Andean region of South America first saw the Wari Empire (5th, 8th centuries) before the Inca Empire emerged. Oceania experienced gradual intensification of complexity by the 6th century, with ancestors of modern Polynesians establishing village communities. By the 13th century, complex states like the Tu'i Tonga Empire collected tribute from many island chains in the greater Pacific region.
Religious wars were common throughout post-classical times, with one of the largest being the Muslim conquests that unified warring Bedouin clans of the Arabian Peninsula. Buddhism spread from India into China and flourished there briefly before using it as a hub to reach Japan, Korea, and Vietnam. Christianity became the state church of the Roman Empire in 380 and continued spreading into northern and eastern Europe during this period at the expense of belief systems labeled pagan. An attempt was even made to incur upon the Middle East during the Crusades. Islam began between 610 and 632 through revelations to Muhammad and helped unify the Arabian Peninsula. Through rapid Muslim conquests, it became established across North Africa, the Iberian Peninsula, parts of West Africa, Persia, Central Asia, India, and Indonesia. The split of the Catholic Church in Western Europe and the Eastern Orthodox Church in Eastern Europe encouraged religious and cultural diversity in Eurasia. Mesoamerican cosmological narratives served as examples of how religion reinforced power structures outside Eurasia. Religious institutions played central roles: the Buddhist Nalanda mahavihara in modern-day Bihar brought divided South Asia onto the global intellectual stage. In Southeast Asia, Theravada Buddhism became supreme in Burma after King Jayavarman II constructed over a hundred hospitals throughout his realm. Pilgrimage existed across all of Afro-Eurasia, with world historian R. I. Moore noting that if any single institution 'made' the Eurasian Middle Ages, it was pilgrimage.
Communication and trade across Afro-Eurasia increased rapidly during these centuries, connecting distant civilizations through multiple routes. The Silk Road continued to spread cultures and ideas through trade, stimulating cultural exchange and encouraging the learning of new languages. It resulted in the trade of many goods such as silk, gold, and spices while also spreading religion and disease. Following one decline, it was reopened in Central Asia by Han dynasty general Ban Chao during the 1st century. The rise of Islam changed the Silk Road because Muslim rulers generally closed it to Christian Europe to an extent that Europe would be cut off from Asia for centuries. Trade networks were established between western Europe, Byzantium, early Russia, the Islamic Empires, and Far Eastern civilizations. In Africa, the earlier introduction of the camel allowed for a new and eventually large trans-Saharan trade connecting Sub-Saharan West Africa to Eurasia. Islamic sea trade helped connect areas including those in the Indian Ocean and Mediterranean, replacing Byzantium in the latter region. Western trade into East Asia was pioneered by Marco Polo. The growth of the Mongol Empire in Central Asia established safe trade allowing goods, cultures, ideas, and disease to spread between Asia, Europe, and Africa. Handicraft production, art, and scholarship prospered under the Pax Mongolica, with notable travelers like Ibn Battuta, Rabban Bar Sauma, and Marco Polo crossing North Africa and Eurasia freely.
During post-classical times, evidence shows that many regions of the world were affected similarly by global climate conditions though direct effects varied by region. Studies found temperatures were relatively warmer in the 11th century but colder by the early 17th century. The Medieval Warm Period from 950 to 1250 occurred mostly in the Northern Hemisphere causing warmer summers in many areas. It has been hypothesized that these warmer temperatures allowed Norse colonists to reach Greenland due to ice-free waters. Outside Europe there is evidence of warming conditions including higher temperatures in China and major North American droughts which adversely affected numerous cultures. After 1250 glaciers began expanding in Greenland affecting its thermohaline circulation and cooling the entire North Atlantic. In the 14th century the growing season in Europe became unreliable while in China cultivation of oranges was driven southward by colder temperatures. Extreme weather events of 536, 537 were likely initiated by eruption of Lake Ilopango caldera in El Salvador. Sulfate emitted into air initiated global cooling migrations and crop failures worldwide possibly intensifying an already cooler time period. Records show world average temperature remained colder for at least a century afterwards. The Little Ice Age persisted until Industrial Revolution long after post-classical period ended with causes remaining unclear.
Africa experienced both cultural and political changes through introduction of Islam and Arab empires especially true in north Sudan and east coast regions. Prior to Muslim migration much continent was dominated by diverse societies varying sizes complexities ruled by kings councils elders controlling constituents various ways. Most peoples practiced spiritual animistic religions before conversion spread unevenly among different areas low-level classes hardly changed beliefs at all. From 1100 onward Christian Europe Islamic world became dependent on Africa for gold. After approximately 650 urbanization expanded first time beyond ancient kingdoms Aksum Nubia. African civilizations divided three categories based religion: Christian Horn Africa, Islamic Niger River Valley Swahili Coast, traditional native African religions. Sub-Saharan part two large separate trading networks trans-Sahara bridged commerce West North Africa Indian Ocean included Arab ruled cities Mombasa traditional Great Zimbabwe exporting gold copper ivory Middle East South Asia Southeast Asia. In 14th century Mansa Musa Mali may have been wealthiest person his time. Within Mali city Timbuktu international center science well known throughout Islamic world particularly from University Sankoré. East Africa part Indian Ocean trade network including Arab ruled Islamic cities Swahili Coast traditional cities Great Zimbabwe exported gold copper ivory markets Middle East South Asia Southeast Asia.
Post-classical science combines study medieval European science medieval Islamic science due their interactions one another. Scientific knowledge spread westward trade war Eastern Eurasia particularly China Arabs. Islamic world took medical knowledge South Asia. Western world Islamic realms much emphasis preserving rationalist Greek tradition figures Aristotle. Classical European science brought back Christian kingdoms experience Crusades. Persian trade China battle Talas River Chinese innovations entered Islamic intellectual world advances astronomy papermaking. Paper-making spread Islamic world far west Islamic Spain before acquired Europe Reconquista. Debate exists transmission gunpowder whether Mongols introduced Chinese weapons Europe independently invented Europe. Mongol Empire information diverse cultures brought together large projects instance 1303 Yuan dynasty combined Chinese Islamic cartography make map likely included all Eurasia western Europe. This Eurasia map now lost but influenced Chinese Korean geographical knowledge centuries later. Apparent within Eurasia transfer information between world cultures occurred usually translations written documents. Inventions such gunpowder woodblock printing magnetic compass improved upon Tang Song dynasties 581, 1279. Song specialized overseas trade peacefully created maritime network China population concentrated south. Chinese merchant ships reached Indonesia India Arabia. Southeast Asia economy flourished trade Song China. Song China's economy began use machines manufacture goods coal source energy. Advances Song 11th/12th centuries considered early industrial revolution economic advancements cost military affairs Song open invasions north.
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Common questions
What years define the post-classical history period?
Post-classical history spans from about 500 CE to roughly 1450 or 1500 CE. This era follows the fall of the Western Roman Empire in 476 CE and precedes the early modern eras.
Which empires rose during the post-classical history period?
Major powers included the Tang and Song dynasties in China, Islamic empires across the Middle East and North Africa, the Mali and Songhai Empires in West Africa, the Aztec Empire in Mesoamerica, and the Inca Empire in South America. The Mongol Empire also established safe trade routes connecting Asia, Europe, and Africa.
When did Islam begin and spread during post-classical history?
Islam began between 610 and 632 through revelations to Muhammad and quickly unified the Arabian Peninsula. It subsequently expanded across North Africa, the Iberian Peninsula, parts of West Africa, Persia, Central Asia, India, and Indonesia.
How did climate change affect regions during post-classical history?
The Medieval Warm Period occurred from 950 to 1250 mostly in the Northern Hemisphere causing warmer summers that allowed Norse colonists to reach Greenland. Extreme weather events in 536 and 537 initiated global cooling migrations and crop failures worldwide after an eruption of Lake Ilopango caldera in El Salvador.
What scientific innovations emerged from Song China during post-classical history?
Song China specialized overseas trade and created maritime networks while using machines to manufacture goods with coal as a source of energy. Inventions such as gunpowder, woodblock printing, and the magnetic compass improved upon Tang and Song dynasties between 581 and 1279.