People
Who championed the idea of popular sovereignty when working on the Kansas-Nebraska Act?
Stephen Douglas
Where did riots break out in response to popular sovereignty?
Kansas
The Fugitive Slave Clause was a part of what important event?
The Constitutional Convention
Whose law suit went to the Supreme Court and then determined that enslaved people were not citizens and therefore could not request a trial by jury?
Dred Scott
Many of northern citizens were part of what political party?
Republican