How did the Pottawatomie Creek Massacre lead to “Bleeding Kansas”? a. The massacre led to an organized invasion of Kansas by military forces from the North.
b. The massacre began a period of open warfare between proslavery and antislavery forces.
c. The massacre led to many people fleeing the area to get way from all the violence and danger.
d. The massacre began the Civil War and turned the state of Kansas into a battleground.