2. What was the immediate cause of the secession of Southern states from the Union prior to the start of the Civil War? election of Abraham Lincoln to the Presidency
passage of the Kansas-Nebraska Act
raid on Harpers Ferry by John Brown
decision of the Supreme Court in the Dred Scott case

3. Frederick Douglass, William Lloyd Garrison ,and Harriet Tubman were all 19th-centuryleaders in the movement to
reform prisons
establish woman’s suffrage
protect Native American Indians
abolish slavery