Timeline today and tomorrow...Sept. 19, 20

The following events should be labeled, annotated and illustrated:
War with Mexico
Compromise of 1850
Fugitive Slave Law
Kansas-Nebraska Act
Bleeding Kansas
Underground Railroad
Uncle Tom's Cabin
Dred Scott decision
Election of 1860
South Secedes

include vocabulary:  Manifest Destiny, popular sovereignty, abolition

Create an annotated timeline of the events.
The title:  What caused the Civil War and could it have been avoided?
Annotations should follow this theme.