Most urban manufacturing was done in large factories using water and wind mills.

Historians now refer to the period from 284 to 610 C.E. as Late Antiquity because:

During the Corinthian War (395–387 B.C.E.), Sparta fought against:

Averroes was an important twelfth-century Muslim scholar who:

The High Middle Ages witnessed the birth of a new political structure:

Why couldn’t the Greek city-states unite during the fourth century B.C.E.?

Roman religion was not exclusive; new gods could be added and honored or removed.

The Crusades marked a fundamental turning point in the relationship between:

Jesus is the central figure in Christianity, but Paul was important:

The expansion of the Byzantine Empire during the tenth and early eleventh centuries was assisted by: