Admitting Missouri as a Slave State

US Map

The sample screen deals with the Missouri Compromise of 1820. The Compromise allowed Missouri to enter as a slave state, Maine as a free state, and banned slavery in territories north of 36°30' latitude. The Compromise was passed in the House of Representatives by two key votes, one of which, shown here, allowed Missouri to enter as a slave state, the other banned slavery in the territories. Two votes were used as a device which allowed strong partisans of abolition and strong partisans of slavery to express their views, with "moderates" providing the critical votes for passage of both measures.

The upper-left window shows the vote to allow Missouri to enter as a slave state on the map of the United States. Pro-slavery congressional districts are in red, anti-slavery in blue. The lower-left hand part of the screen shows a portion of the "Statistics" window, which gives the party breakdown on the vote.