What is the best summary of this passage? A. Diversity is only possible if all people share the same values.
B. The United States should encourage people to change to become more similar to one another.
C. The United States must accept differences among people if it wishes to become a world leader​

Both wanted to restore the south it's pre-war state  ( A )

Explanation:

The Scalawags and the carpetbaggers were white Americans who wanted to Restore the south to its pre-war state by reconstructing the destroyed infrastructures of the south that was destroyed during the war.

The scalawags were originally southern people while the Carpetbaggers were white Americans who came from the North to take advantage of the new opportunities found in the reconstruction in the south. in order to reconstruct the south the Government started charging property taxes