Analysis: Based on the information in this timeline, how do you think the movements known as manifest destiny and westward expansion impacted the growth of slavery in the United States? Cite evidence from the timeline to support your claims.

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?

How were japan's actions before and during world war 2 compare with germany's actions over the same period

What were some effects in world war 1 in europe ? ( and only in europe)