Why did the founding fathers create a week national government to protect the powers of the states

How did political revolutions in the atlantic ocean basin affect or alter the institution of slavery and the lives of slaves

How did african americans the union during the civil war? a. by serving as representatives in congress b. by enlisting in the military to fight c. by organizing massive slave revolts in the south d. by negotiating for peace with the confederacy

Aclaim about history is most likely not valid if it has which of these characteristics?