Why did the french explore, claim, & colonize parts of north america?

Idon't really understand the question. it counts for 20% of my lesson grade and i really need putting the answer into words. anything will . i need asap so im awarding 30 points. a disagreement between states of the united states concerning the rights of states vs. the authority of the national government led to the civil war. state governments were forced by war into a subservient position. what might happen if national governments ceded their authority to a world government by international treaty?

Which of these resulted in an actual slow down or limiting of the u. s. and soviet nuclear arsenals?

Which groups united to form the populist party