The Black Death was brought to Europe by the Silk Road.

 The lack of government in trade and business is called

What was the main goal of the Crusades?

The Yellow River Valley civilization had a belief that there is a guiding force in the universe that will throw out immoral leaders.  This was known as the

The Enlightenment is also called the Age of Reason.

What happened to most of the art that was hidden in Egyptian tombs?

Copernicus argued that the earth was the center of the universe while the Catholic church taught that the sun was the center of the universe.

Which civilization had a religion based on balance and harmony and a government based on ruling dynasties?

The Magna Carta is significant because after King John signed it in 1215, peasants were given many more rights.

What civilization used two types of calendars, a Religion and a Solar calendar and then also had a third calendar for history?  They believed the world was created in 3114 BCE and would end in 2012.