the answer is c. I actually just finished studying this. good luck
Answer:
Evolutionary Powers
The "elastic," or implied powers, clause gives Congress the authority to pass laws it deems "necessary and proper" to carry out its enumerated functions.
Answer:
In practice, neither the Vice President nor the President pro tempore—customarily the most senior (longest-serving) Senator in the majority party—actually presides over the Senate on a daily basis; that task is given to junior Senators of the majority party.
The answer is B since Lincoln thought slavery in general was “unjust” and wanted it abolished as well as many African Americans served for the union