Answer:
They reopened trade with the Middle East during the fourteenth century.
They allowed the exchange of ideas and learning with the Arabs.
The answer is (True) congress does have power to override .
Answer:
B) Anyone who refuses to say the Pledge of Allegiance is unpatriotic.
C) city-state
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Answer:
he first cause of the decline of the Byzantine Empire was the Arab Wars. In the west side of Byzantium, conflicts rose and began to cause trouble for the Empire. Italian city-states such as Venice and Genoa were lost to Arabs. ... The effect of the Byzantine's military was the Fourth Crusade.
Explanation:
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