User: The Republican party became strong in the South, in part because A. millions of Southern African American men became voters. B. the party did not require a loyalty oath in order to vote. C. many white Southerners attended the state constitutional conventions. D. all of the former Confederate states had met the requirements to rejoin the Union

Note: D. all of the former Confederate states had met the requirements to rejoin the Union. Anything else?
Auto answered|Score 1|kay413|Points 60|

Note: I'm sorry that that wasn't a good answer. Please hold on while I contact an expert.

Weegy: The answer is A. millions of Southern African American men became voters.
Expert answered|bonaxle|Points 295|