Heather Cox Richardson and 250 to 250: Three Flags Day, Narrated by Claire Conner McCaskill
Claire Conner McCaskill is a former attorney, political analyst for MS NOW and NBC News, and known for being the first female Senator from Missouri. McCaskill recounts the "Three Flags Day" of 1804, when St. Louis passed from Spain to France to the United States in a single day.
In March 1804, St. Louis changed countries three times in 24 hours.
St. Louis is near the Mississippi and Missouri rivers.
- Native peoples lived in this area long before Europeans arrived.
- France gave the land west of the Mississippi River to Spain in 1769.
- Spain gave the land back to France in 1800.
- In 1803, the United States bought the land from France.
- On March 9, 1804, the Spanish flag was lowered.
- The French flag flew for 24 hours.
- On March 10, the American flag was raised.
- The Louisiana Purchase doubled the size of the United States.
- The United States renamed the Louisiana Puchase, the Missouri Territory.
- It also helped start westward expansion.
POP Interview and Civics Quiz:
- N-400 Part 9:32. Do you understand the full Oath of Allegiance to the United States?
- USCIS 100:88. Name one of the two longest rivers in the United States.
- USCIS 100:52. /128:66. What do we show loyalty to when we say the Pledge of Allegiance? *
- USCIS 100:71 / 128:90. What territory did the United States buy from France in 1803?
Family Fun:
- Field Museum: Three Flags Day lesson plan
- Google Arts and Culture: Cahokia Mounds State Historic Site, United States of America
- Mystic Stamp Company: Three Flags Day
- NPS: George Rogers Clark National Historical Park: St. Louis: The way opened to the Pacific
- NPS: Gateway Arch National Park | 2008 Junior Ranger Book | 2015 activity page
- NPM: Louisiana Purchase Exposition Issue
- SAAM: Westward Expansion (1801-1861)