Why were the compromises ineffective in resolving the issue of expansion of slavery to the territories?

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?

The most important units of the english armies which fought during the hindred years war were composed of

What was the name given to ronald reagan’s foreign policy