Please help this is due in 15 minutes!

He u.s. constitution (1787) establishes a national legislature with powers to “create national law”, a national executive with the power to “enforce national law”, and a national judiciary branch with the power to “interpret national and state policies” to see whether or not they violate the national constitution. this term describes the division of governmental authority into semi-independent bodies?

How do you think entrepreneurs contribute or industry in america? describe your answer

How do you think american life would change greatly, as soldiers went to war in europe?