US History Timeline 1900-2000

  • Galveston Hurricane

    Galveston Hurricane

    One of our nations deadliest natural disasters that claimed the lives of 8,000 on Galveston Island and cost an estimated 30 million dollars in damages.
  • Wright Brothers first airplane flight

    Wright Brothers first airplane flight

    The first successful powered airplane flight was performed by Orville and Wilbur Wright on their Kitty Hawk Flyer after 4 years of research.
  • San Francisco Earthquake

    San Francisco Earthquake

    A 7.9 magnitude earthquake that struck San Francisco and caused a three day fire claiming the lives of 3,000 people. It is remembered as the deadliest earthquake in US history.
  • US enters World War 1

    US enters World War 1

    President Woodrow Wilson decided to lead the US into World War 1 after US ships were sunk by German U boats (submarines)
  • The Great Depression

    The Great Depression

    The Great Depression lasted from 1929-1941 was the largest economic downturn in US History that began with the stock market crash in 1929 and ended with World War 2.
  • Pearl Harbor Attack // Entering WW2

    Pearl Harbor Attack // Entering WW2

    The Japanese attack on Pearl Harbor in Hawaii was the catalyst for the United States to enter into the second world war.
  • United Nations was established

    United Nations was established

    The United Nations is an intergovernmental organization with the purpose of maintaining international peace and security, friendly among nations, have international cooperation, and much more.
  • Central Intelligence Agency was established

    Central Intelligence Agency was established

    The Central Intelligence Agency (CIA) came into existence with the signing of the National Security Act of 1947 into law by Harry S. Truman.
  • Martin Luther King Jr. "I Have A Dream" Speech

    Martin Luther King Jr. "I Have A Dream" Speech

    Famous civil rights activist MLK Jr. delivered this landmark speech in Washington DC about his dream for equality and freedom and this became a defining moment for the civil rights movement.
  • Oklahoma City Bombing

    Oklahoma City Bombing

    A domestic terrorist attack on the Alfred P. Murrah Federal Building in Oklahoma City, Oklahoma by Terry Nichols in response to standoff in Waco and the subsequent deaths.