William S. Harney is ousted as Federal commander in Missouri, leaving his successor free reign to make war on secessionists in the state.

Exploring the most important 55 months in American history
William S. Harney is ousted as Federal commander in Missouri, leaving his successor free reign to make war on secessionists in the state.
A riot breaks out in St. Louis as Federal forces struggle to maintain order and Missourians flee their state.
The governor of Missouri asks Jefferson Davis to send him arms while Federals work in secret to secure the vital St. Louis arsenal.