What events happened in 1900?
1900s
1900 – U.S. population exceeds 75 million.1900 – U.S. helps put down Boxer Rebellion.1900 – 1900 Galveston hurricane.1901 – William McKinley assassinated.1901 – Theodore Roosevelt becomes President.1901 – U.S. Steel founded by John Pierpont Morgan.1901 – Hay–Pauncefote Treaty.1902 – Drago Doctrine.