In March of 1857, the United States Supreme Court ruled that people of African ancestry were not, and could never become, citizens of the United States of America. The Dred Scott decision asserted that blacks were property. And because no state or federal government could take a citizen’s property away from him, this decision meant that any slave who managed to escape to a “free state” would be hunted down and returned to bondage and his or her “owner.” This decision enraged many of the most vocal abolitionists and politicians …