In January 1898, the U.S. Navy sent the armored ship USS Maine to Havana Harbor, Cuba, during the Cuban War of Independence from Spain. The United States had strong economic interests in the region and supported Cuban independence from Spanish rule.
On February 15, 1898, an explosion destroyed the USS Maine, killing 262 sailors. Only 94 survived. Although the cause of the explosion remains debated, political tensions and national sentiment led many Americans to blame Spain. On April 25, 1898, the United States officially declared war on Spain.
At the time, Theodore โTeddyโ Roosevelt was serving as Assistant Secretary of the Navy. A strong supporter of the war, Roosevelt resigned his post to help form the First U.S. Volunteer Cavalry. Leonard Wood, a decorated Army doctor, was appointed Colonel, and Roosevelt became Lieutenant Colonel.
Wood and Roosevelt recruited thousands of applicants but accepted only men accustomed to harsh conditions and physical labor. Those selected included veterans, retired policemen, miners, athletes, hunters, frontiersmen, gamblers, and cowboys. Because of their rugged backgrounds, the regiment became known as the โRough Riders.โ
The Rough Riders arrived in Cuba on June 23, 1898, and soon entered battle against Spanish forces. Their most famous engagement occurred on July 1, 1898, at the Battle of San Juan Heights. Though forced to fight on foot due to a shortage of horses, the Rough Riders charged up Kettle Hill under heavy enemy fire.
With Roosevelt leading the advance, they helped capture key Spanish positions. Their bravery contributed to the American capture of Santiago, marking a turning point in the war and elevating Roosevelt to national fame. His leadership during the conflict later helped propel him to the presidency.