balance of power in the senate
the causes that led to the civil war and differences between the north the west and the south
balance of power in the senate
extension of slavery into the territories
role of abolitionists
popular sovereignty
the presidental election of 1860(outcome and impact)
missouri compromise
slavery was permited in missouri afrer much debate and hardships then maine was asmitted as afree state
no slavery north of the 36 30 line and all states above were free states including the states of illinois indiana new york maryland and many more