Who was the 21st president of the united states?

Chester A. Arthur

Explanation:

Chester A. Arthur was the 21st president of the United States.

His time as president began in 1881 and ended in 1885.

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.

true.

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