Which of the following had the most impact on the Civil War?
AWhether a new state or territory should enter the Union as Free or Slave
BThe role of the Mason-Dixon Line in the Missouri Compromise
CTariffs on goods imported and exported between the South and Britain
DPreston S. Brooks’s attack on Charles Sumner in the Senate
AWhether a new state or territory should enter the Union as Free or Slave
BThe role of the Mason-Dixon Line in the Missouri Compromise
CTariffs on goods imported and exported between the South and Britain
DPreston S. Brooks’s attack on Charles Sumner in the Senate