<Ul> <Li> 1900 -- U.S. population exceeds 75 million </Li> <Li> 1900 -- U.S. helps put down Boxer Rebellion </Li> <Li> 1900 -- 1900 Galveston hurricane </Li> <Li> 1901 -- William McKinley assassinated </Li> <Li> 1901 -- Theodore Roosevelt becomes President </Li> <Li> 1901 -- U.S. Steel founded by John Pierpont Morgan </Li> <Li> 1901 -- Hay -- Pauncefote Treaty </Li> <Li> 1902 -- Drago Doctrine </Li> <Li> 1902 -- First Rose Bowl game played </Li> <Li> 1902 -- Newlands Reclamation Act </Li> <Li> 1903 -- Great Train Robbery movie opens </Li> <Li> 1903 -- Harley - Davidson Motor Company created </Li> <Li> 1903 -- Ford Motor Company formed </Li> <Li> 1903 -- First World Series </Li> <Li> 1903 -- Elkins Act </Li> <Li> 1903 -- Big Stick Diplomacy </Li> <Li> 1903 -- Hay -- Bunau - Varilla Treaty </Li> <Li> 1903 -- Hay -- Herrán Treaty </Li> <Li> 1903 -- Department of Commerce and Labor created </Li> <Li> 1903 -- The Wright brothers make their first powered flight in the Wright Flyer </Li> <Li> 1904 -- Roosevelt Corollary to Monroe Doctrine </Li> <Li> 1904 -- Panama Canal Zone acquired </Li> <Li> 1904 -- Worlds Fair St. Louis </Li> <Li> 1905 -- Niagara Falls conference </Li> <Li> 1905 -- Industrial Workers of the World </Li> <Li> 1905 - Einstein 's Theory of Relativity </Li> <Li> 1906 -- Susan B. Anthony dies </Li> <Li> 1906 -- Algeciras Conference </Li> <Li> 1906 -- Pure Food and Drug Act and Meat Inspection Act </Li> <Li> 1906 -- Hepburn Act </Li> <Li> 1906 -- Theodore Roosevelt negotiates Treaty of Portsmouth , receives Nobel Peace Prize </Li> </Ul>
what was going on in the world in 1900
U.S. population exceeds 75 million Boxer Rebellion Galveston hurricane