On June 1, the following notable historical events related to Missouri have been recorded:
- 1804: The Lewis and Clark Expedition, preparing to navigate the Missouri River, was in the St. Louis area on or around June 1, finalizing supplies and preparations for their journey through the Louisiana Purchase. This marked Missouri’s role as a starting point for western exploration.
- 1820: Missouri’s constitutional convention began in St. Louis around June 1, drafting the state’s first constitution. This was a critical step toward Missouri’s admission as a state in 1821, amidst debates over slavery as part of the Missouri Compromise.
- 1861: During the Civil War, Missouri was a focal point of tension. On or around June 1, Union forces under General Nathaniel Lyon were consolidating control in St. Louis, following the Camp Jackson Affair, to prevent Confederate sympathizers from seizing the city.
- 1876: The St. Louis-based Anheuser-Busch brewery began expanding its operations around June 1, introducing new brewing techniques that would make Budweiser a national brand, solidifying Missouri’s role in the brewing industry.
- 1904: The St. Louis World’s Fair, or Louisiana Purchase Exposition, was in its early days, with June 1 featuring opening events and international exhibits, showcasing Missouri’s cultural and economic prominence on a global stage.
- 1967: The St. Louis Cardinals played a significant game against the Los Angeles Dodgers at Busch Stadium on June 1, with Bob Gibson pitching a complete game shutout, contributing to the team’s World Series-winning season and reinforcing Missouri’s baseball legacy.