<u>Answer:</u>
The Second Continental Congress succeeded the First Continental Congress, which met in Philadelphia between September 5, 1774 and October 26, 1774.
The three actions performed by the second continental congress include:
1. It managed the Colonial war effort by trying to patch up the colonies' differences with England.
2. When the effort to patch up failed, it declared Independence in July 1776.
3. It created the articles of confederation to keep the state united through the war.
Powers that are given to both the State and federal government are called concurrent powers. The correct option among all the options that are given in the question is the last option or option "D". There are some powers given to the federal government alone and the state government alone. I hope the answer helps you.
He was the commander and chief of the continental army
All I know is that slaves were treated in a unruly matter which they did not have the rights to do many things that they felt were needed hope this helped solve part of your answer