- Formed: In 1898 by Theodore Roosevelt, a New York City politician, and military officer.
- Known As: The Rough Riders due to their diverse and rugged band of recruits.
- Composition: Included wealthy aristocrats, cowboys, athletes, and Native Americans, as well as adventurers seeking military glory.
- Purpose: To aid in the Spanish-American War, fighting for Cuba's independence from Spain.
- Leadership: Theodore Roosevelt served as the regiment's lieutenant colonel, along with future general Joseph Wheeler as colonel.
- Notable Battles: The Battle of Las Guasimas and the Battle of San Juan Hill.
- Legacy: Despite initial skepticism about the Rough Riders' fighting abilities, they proved themselves on the battlefield, gaining fame and recognition.
- Symbolism: The Rough Riders represented a new era of American volunteerism and national pride.
- Disbanded: After the war, the regiment was disbanded in November 1898.
- Roosevelt's Career: Theodore Roosevelt's leadership and success with the Rough Riders further boosted his political career, contributing to his subsequent election as Vice President in 1900 and President in 1901.