What is the answer here?​

i believe the answer is the Growth of Urban areas!

Explanation:

because of its location and commercial importance, atlanta was used as a center for military operations and as a supply route by the confederate army during the civil war. therefore, it also became a target for the union army. general william tecumseh sherman and his troops captured the city in 1864.

byzantine empire is the answer i think you are looking for.

hope this : )