Why did independent city-states develop in ancient greece? choose all answers that are correct. a. some of the city-states were isolated because they were islands. b. independent city-states provided protection against attack from other countries. c. the mountains separated groups of people from one another. d. people depended on the many navigable rivers for travel and communication.

I think the answer is B and C Im doing the Unit test rn

Explanation:

how did justinian contribute to the byzantine empire?

one famous byzantine emperor was justinian i. justinian ruled from ad 527 to 565. belisarius was the commander who led these armies in an attempt to win back the old western roman empire. the war effort to take back the western part of the empire forced justinian to raise taxes on the people of the byzantine empire.

explanation:

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