US Imperialism Timeline

  • Alaska

    Alaska
    The looming U.S. Civil War delayed the sale, but after the war, Secretary of State William Seward quickly took up a renewed Russian offer and on March 30, 1867, agreed to a proposal from Russian Minister in Washington, Edouard de Stoeckl, to purchase Alaska for $7.2 million. The Senate approved the treaty of purchase on April 9; President Andrew Johnson signed the treaty on May 28, and Alaska was formally transferred to the United States on October 18, 1867. This purchase ended Russia’s presence
  • Annexation of Hawaii

    Annexation of Hawaii
    The overthrow of the Kingdom of Hawaii began with the coup d'état of January 17, 1893 on the island of Oahu, leading to the end of the indigenous, hereditary monarchs, largely at the hands of United .
  • Spanish-American Wa

    Spanish-American Wa
    a conflict in 1898 between Spain and the United States, the result of U.S. intervention in the Cuban War of Independence
  • San Juan Hill

    San Juan Hill
    The Battle of San Juan Hill, also known as the battle for the San Juan Heights, was a decisive battle of the Spanish–American War. The San Juan heights was a north-south running elevation about two kilometers east of Santiago de Cuba, Cuba
  • Treaty Of Paris

    Treaty Of Paris
    an agreement made in 1898 that involved Spain relinquishing nearly all of the remaining Spanish Empire, especially Cuba, and ceding Puerto Rico, Guam, and the Philippines to the United State
  • Open Door Policy

    Open Door Policy
    a term in foreign affairs initially used to refer to the United States policy established in the late 19th century and the early 20th century, as enunciated in Secretary of State John Hay's Open Door Note,
  • Boxer Rebellion

    Boxer Rebellion
    a Chinese secret organization called the Society of the Righteous and Harmonious Fists led an uprising in northern China against the spread of Western and Japanese influence there.
  • Roosevelt Corollary

    Roosevelt Corollary
    an addition to the Monroe Doctrine articulated by President Theodore Roosevelt in his State of the Union address in 1904 after the Venezuela Crisis of 1902–03.
  • Great White Fleet

    Great White Fleet
    the popular nickname for the United States Navy battle fleet that completed a circumnavigation of the globe from December 16, 1907, to February 22, 1909, by order of U.S. President Theodore Roosevelt. It consisted of 16 battleships divided into two squadrons, along with various escorts
  • Panama Canal (Completion)

    Panama Canal (Completion)
    built to shorten the distance that ships had to travel to pass between the Atlantic and Pacific Oceans