The correct answer is b) articles of confederation
The articles did not deal with human rights and welfare because they were mostly about establishing a government to begin with. When things such as state and individual rights started popping up, they abandoned it and adopted the US constitution with the bill of rights.
Answer:
C. They wanted a more severe punishment for the south.
Explanation:
Radical Republicans during those times would be hard hitting to the south.
It is C, a change to the constitution.
Amendments are added over time, and still have the possibility of being added.
C) Citizens were required to return runaway slaves to their owners