Theodore Roosevelt

Theodore Roosevelt Jr. ( ROH-zə-velt; October 27, 1858 – January 6, 1919), often referred to as Teddy Roosevelt or his initials T. R., was an American statesman, politician, conservationist, naturalist, and writer. He served as 33rd governor of New York from 1899 to 1900, the 25th vice president from March to September 1901, and as the 26th president of the United States from 1901 to 1909. Roosevelt emerged as a leader of the Republican Party and became a driving force for the anti-trust policy while supporting Progressive Era policies in the early 20th century. His face is depicted on Mount Rushmore alongside George Washington, Thomas Jefferson, and Abraham Lincoln.
Roosevelt was a sickly child with debilitating asthma, but he overcame his health problems by embracing a strenuous lifestyle, as well as growing out of his asthma naturally in his young adult years. He integrated his exuberant personality, a vast range of interests and world-famous achievements into a "cowboy" persona defined by robust masculinity. He was home-schooled and began a lifelong naturalist avocation before attending Harvard College. His book The Naval War of 1812 (1882) established his reputation as a learned historian and as a popular writer. Upon entering politics, he became the leader of the reform faction of Republicans in New York's state legislature. His wife and his mother both died in rapid succession, and he began to frequent a cattle ranch in the Dakotas. He served as Assistant Secretary of the Navy under President William McKinley, but he resigned from that post to lead the Rough Riders during the Spanish–American War, returning a war hero. He was elected governor of New York in 1898. After Vice President Garret Hobart died in 1899, the New York state party leadership convinced McKinley to accept Roosevelt as his running mate in the 1900 election. Roosevelt campaigned vigorously, and the McKinley–Roosevelt ticket won a landslide victory based on a platform of peace, prosperity, and conservation.
Roosevelt took office as vice president in March 1901 and assumed the presidency at age 42 after McKinley was assassinated the following September. He remains the youngest person to become President of the United States. Roosevelt was a leader of the progressive movement, and he championed his "Square Deal" domestic policies, promising the average citizen fairness, breaking of trusts, regulation of railroads, and pure food and drugs. He made conservation a top priority and established many new national parks, forests, and monuments intended to preserve the nation's natural resources. In foreign policy, he focused on Central America where he began construction of the Panama Canal. He expanded the Navy and sent the Great White Fleet on a world tour to project the United States' naval power around the globe. His successful efforts to broker the end of the Russo-Japanese War won him the 1906 Nobel Peace Prize. He avoided controversial tariff and money issues. Roosevelt was elected to a full term in 1904 and continued to promote progressive policies, many of which were passed in Congress. He groomed his close friend William Howard Taft to successfully succeed him in the 1908 presidential election.
Roosevelt grew frustrated with Taft's brand of conservatism and belatedly tried to win the 1912 Republican nomination for president. He failed, walked out, and founded the so-called "Bull Moose" Party which called for wide-ranging progressive reforms. He ran in the 1912 election and the split allowed the Democratic nominee Woodrow Wilson to win the election. Following the defeat, Roosevelt led a two-year expedition to the Amazon basin where he nearly died of tropical disease. During World War I, he criticized Wilson for keeping the country out of the war with Germany, and his offer to lead volunteers to France was rejected. He considered running for president again in 1920, but his health continued to deteriorate and he died in 1919. He is generally ranked in polls of historians and political scientists as one of the five best presidents.