The answer to this question would be C
A) A turning point in the Civil War.
Archduke Franz Ferdinand
thats whats my book said...
Answer: Compromise of 1877: The End of Reconstruction
The Compromise of 1876 effectively ended the Reconstruction era. Southern Democrats' promises to protect civil and political rights of blacks were not kept, and the end of federal interference in southern affairs led to widespread disenfranchisement of blacks voters.
Explanation: