Gov.

By dookie812

  • French Invasion of Mexico

    French Invasion of Mexico
    Isolationism,Monroe Doctrine

  • Spanish-American War begins

    Spanish-American War begins
    Isolationism,Monroe Doctrine

  • Trade Wars in China

    Trade Wars in China
    Open Door Policy

  • Panama Canal authorized

    Panama Canal authorized
    Monroe Doctrine,Roosevelt Corollary

  • U.S. enters world War I

    U.S. enters world War I
    isolationism,internationalism

  • U.S. enters World War II

    U.S. enters World War II
    Good Neighbor Policy,Deterrence

  • United Nations established

    United Nations established
    Detente,collective security

  • Berlin Blockade

    Berlin Blockade
    Containment

  • Korean War begins

    Korean War begins
    Roosevelt Corollary

  • U.S.commits to Vietnam War

    U.S.commits to Vietnam War
    detente,Monroe Doctrine

  • Soviet invasion of Afghanistan

    Soviet invasion of Afghanistan
    Containment,deterrence

  • Salt I pact

    Salt I pact
    Collective security,containment

  • Operation Iraqi Freedom

    Operation Iraqi Freedom
    Roosevelt Corollary,Good Neighbor Policy