1. What town did John Brown attack in 1856 when he killed five pro-slavery supporters? A. Lawrence, Kansas B. Wichita, Kansas C. Pottawatomie, Kansas D. Topeka, Kansas 2. Who wrote the majority opinion for the Supreme Court in the Dred Scott case? A. William Howard Taft B. Clarence Darrow C. Roger Taney D. John Marshall 3. Who led the Marine troop that recaptured the armory at Harpers Ferry? A. William Lloyd Garrison B. Robert E. Lee C. George McClellan D. George Custer