B: increasing the number of troops who could join the union
The Emancipation Proclamation was an administrative order published by Abraham Lincoln on January 1, 1863. It announced the liberation of serfs in the ten Confederate states still in the revolution. It also commanded that released serfs could be registered in the Union Army, which would increase the Union's possible manpower.
Answer: Is this what you want?
Explanation:
The Watergate scandal was a political scandal in the United States involving the administration of U.S. President Richard Nixon from 1972 to 1974 that led to Nixon's resignation.
The answer to this problem would be the peak
The Revolutionary War with Britain after British colonists were already in the US, sent by the British. Basically, they were being taxed on things like Molasses and Tea. They didn't want taxation from a country in which they had no representation in government. This was the reason for the Boston Tea Party. Then of course they formed their own independent country once they were free from Britain. Just a basic answer, I forgot a lot of US history.