The US constitution allowed for certain laws to be amended over time and the Bill of Rights gave US citizens certain rights which could never be taken away from them, if they are, they can overthrow the government.
I dont know the answer choices but it helped by finding out how to attack the enemy and use weapons that the enemy havent invented<span />
Florida.............................................................
The reason there was slavery in the United States is because there was more work to do than people to do it. The North's population grew quicker than the South's, so they could become "moral"quicker