Final answer:
The correct answer is c. except Louisiana. The Confederate states needed to meet certain requirements to be readmitted to the Union during Reconstruction, and Louisiana was included in this process.
Step-by-step explanation:
The correct answer is c. except Louisiana. When the Southern states seceded from the Union to form the Confederate States of America, they needed to meet certain requirements to be readmitted to the Union during the Reconstruction era. Louisiana was one of the Confederate states, and it had to fulfill the same obligations as the other states to be readmitted. However, Radical Republicans in Congress had concerns about Louisiana's control and the rights of freedpeople, which led to an alternate approach to reconstruction in that state.