Civics Timeline

By KarleaD
  • Terrorist attacks on the U.S.
    2001 BCE

    Terrorist attacks on the U.S.

    19 terrorists from the extremist group al-Qaeda hijacked four commercial airplanes and carried out suicide attacks against targets in the United States. The coordinated attacks killed 2,977 people and caused billions of dollars in damage.
  • Period: 1787 BCE to 1787 BCE

    U.S. Constitution signed

    Signing of the U.S. Constitution in 1787 by 55 delegates in Philadelphia, pennsylvania after weeks of planning, negotiations and compromise.