Answer:
Three-fifths compromise, compromise agreement between delegates from the Northern and the Southern states at the United States Constitutional Convention (1787) that three-fifths of the slave population would be counted for determining direct taxation and representation in the House of Representatives.
Explanation:
this was made due to disputes over the idea that slaves could count for a states overall population, and if that was the case several southern states would have a large influence due to a large population of slaves. hence the agreement that a slave could only count for 3/5th of a man, reducing the overall influence/'population' of the southern states.
D: by trying out policies that might later affect the entire nation
Imperial nations needed to conquer other nations
The English Bill of Rights has had a long-lasting impact on the role of government in England. ... The act limited the power of the monarchy, but it also bolstered the rights and liberties of individual citizens. Without the English Bill of Rights, the role of the monarchy might be much different than it is today.