Linen, spices and silk came to Rome from East Asia. The Romans were very dependent on imports to sustain the empire. Maintenance of trade routes was paramount for the Romans.
Western Church:
Wrote and spoke in Latin
Believed that the Holy spirit was sent from father(God) to his son
Celebrated Eastern on Sunday
Accepted Dionysius system
Eastern Church:
Spoke and wrote Latin
Thought that the Holy spirit came from both father and son
Celebrated Eastern on Passover (1 week)
Muslims had a strong effect on Church so they became Constantinople's patriarch
The main cause these churches split was because of the excommunication.
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The plow is the invention that increased crop yields and made soil more porous.
A. an account of the impact of human behavior on the environment