On July 26, the following notable historical events related to Missouri have been recorded:

• 1804: The Lewis and Clark Expedition, navigating the Missouri River, was near present-day Brownville, Nebraska, across from Missouri’s Nemaha County, on or around July 26. They continued their council with Otoe and Missouri tribes, documenting cultural exchanges and the region’s geography, advancing their exploration of the Louisiana Purchase.
• 1838: During the Mormon War in Missouri, conflicts intensified. On or around July 26, non-Mormon vigilantes in Carroll and Daviess Counties escalated attacks on Mormon settlers, with increasing violence contributing to the state’s expulsion order against Mormons later in 1838.
• 1861: During the Civil War, Missouri saw ongoing military activity. On July 26, Union forces under General Nathaniel Lyon were engaged in minor skirmishes in southwest Missouri near Springfield, as they positioned themselves for the upcoming Battle of Wilson’s Creek.
• 1870: The Kansas City Times, a prominent Missouri newspaper, published a significant editorial on or around July 26, advocating for regional economic development, reflecting Kansas City’s growing influence as a commercial hub.
• 1904: The St. Louis World’s Fair, or Louisiana Purchase Exposition, was ongoing, with July 26 featuring international trade exhibits and early Olympic events, showcasing Missouri’s global economic and cultural prominence.
• 1947: The St. Louis Cardinals played a notable game against the Brooklyn Dodgers at Sportsman’s Park, with Stan Musial hitting a game-winning home run, reinforcing Missouri’s baseball legacy.