c. 8000 BCE
Beginnings of agriculture.
c. 400 BCE
Compilation of the Upanishads, philosophical texts expressing Hinduism.
566-486 BCE
Buddha in India
6th-5th Century BCE
Beginnings of Confucianism and Daoism with Confucius and Laozi.
32 CE
The beginnings of Christianity.
312 CE
Emperor Constantine converted to Christianity.
380 CE
Christianity became the state religion of the Roman Empire.
4th Century
Beginnings of the Trans-Saharan Trade Routes.
622 CE
Founding of Islam.
c. 730
Year when printing was invented in China.
750-900
Abbasid Caliphate period of cultural, scientific, and political advancements.
c. 900 CE
Decline of the classical Maya.
960-1279
Song Dynasty, a period of cultural and economic development in China.
1054
Great Schism, the division of Christianity between Roman Catholic and Eastern Orthodox churches.
1095-1300
Euro Christian Crusades aimed at reclaiming the Holy Land