Westward expansion timeline

  • Louisiana Purchase

    Louisiana Purchase
    It was a land deal between the United States and France, in which the U.S. acquired approximately 827,000 square miles of land west of the Mississippi River for $15 million.
  • The Battle of the Alamo

    The Battle of the Alamo
    The 1836 Battle. On February 23, 1836, the arrival of General Antonio López de Santa Anna's army outside San Antonio nearly caught them by surprise. Undaunted, the Texians and Tejanos prepared to defend the Alamo together.
  • Treaty of Guadalupe Hidalgo

    Treaty of Guadalupe Hidalgo
    The Treaty of Guadalupe Hidalgo Tratado de Guadalupe Hidalgo in Spanish, officially entitled the Treaty of Peace, Friendship, Limits and Settlement between the United States of America and the Mexican Republic, is the peace treaty signed on February 2, 1848, in the Villa de Guadalupe Hidalgo