Thirteenth Amendment to the United States Constitution. The Thirteenth Amendment (Amendment XIII) to the United States Constitution abolished slavery and involuntary servitude, except as punishment for a crime. In Congress, it was passed by the Senate on April 8, 1864, and by the House on January 31, 1865.
Answer:
They failed because they were crafted to keep the national government weak. There was no power to enforce laws. The Judicial branch and national courts didn't exist and amendments needed to have an unanimous vote.
Explanation:
The answer is C.) Slavery