What was the name of Theodore Roosevelt's volunteer cavalry unit?

The name of Theodore Roosevelt's volunteer cavalry unit was the Rough Riders. This unit was officially known as the 1st United States Volunteer Cavalry and was famously organized during the Spanish-American War in 1898. Roosevelt served as the unit's lieutenant colonel and played a pivotal role in its formation and leadership.

The Rough Riders were unique as they included a diverse group of volunteers from different backgrounds, including cowboys, miners, and Ivy League athletes. Their most notable action was the Charge up San Juan Hill in Cuba, which became emblematic of the war and significantly boosted Roosevelt's political career. The Rough Riders are often remembered for their bravery and tenacity, serving as a symbol of American courage during a pivotal time in the nation's history. This not only brought Roosevelt national fame but also contributed to the mythology surrounding the American military spirit at the turn of the 20th century.