Which of the following purposes do you think political parties serve

they divide and separate a lot of different people who have different views

Explanation:

I'm not positive, but that's definitely the best of the options

the answer is: c. c.it limited the president’s power to start wars.

the war powers resolution of 1973 requires the president to notify the congress whenever the president wanted to order a military operation to other countries within 48 hours. if after being reviewed the congress disagree with the proposal, that the president will be banned from ordering the operation.