On October 7, the following notable historical events related to Missouri occurred:

• 1806: The Lewis and Clark Expedition, having returned to St. Louis in late September, was still celebrated on or around October 7, with ongoing festivities in St. Louis honoring their exploration of the Louisiana Purchase, reinforcing Missouri’s role as a western hub.
• 1857: During the prelude to the Civil War, tensions over slavery escalated. On or around October 7, pro-slavery “Border Ruffians” from Missouri held rallies in Kansas City to support pro-slavery efforts in Kansas, contributing to the “Bleeding Kansas” conflict.
• 1861: During the Civil War, Missouri remained a battleground. On or around October 7, Union forces were regrouping after the Confederate victory at Lexington, while Confederate forces under Sterling Price planned their next moves in the state.
• 1890: The Missouri Botanical Garden in St. Louis hosted a significant public exhibition around October 7, showcasing rare plant species and reinforcing its reputation as a leading botanical research center.
• 1930: The Kansas City Stockyards processed a record number of livestock around October 7, underscoring Kansas City’s role as a major agricultural hub and boosting Missouri’s economy.
• 1967: The St. Louis Cardinals played a key World Series game against the Boston Red Sox on October 7 at Busch Stadium, with Bob Gibson pitching a complete game and Lou Brock stealing two bases, leading to a Cardinals victory and reinforcing Missouri’s baseball legacy.