Answer :

Final answer:

During the Reconstruction period, three amendments were added to the Constitution post-Civil War to secure the rights of freed slaves.


Explanation:

The Reconstruction period saw the addition of three amendments to the Constitution after the Civil War. These are the Thirteenth, Fourteenth, and Fifteenth Amendments, aimed at establishing the legal status and rights of newly freed slaves.


Learn more about Civil War Amendments here:

https://brainly.com/question/36858368