12 Major Moments From 1968

    Mad Men's season 6 will bring the year 1968 into focus. Here, some events to remember.

    1. January 13: Johnny Cash plays Folsom Prison.

    2. January 31: Tet Offensive in Vietnam.

    3. April 3: Planet of the Apes premieres.

    4. April 4: Martin Luther King, Jr. is assassinated.

    5. April 6: Kubrick's 2001: A Space Odyssey debuts.

    6. June 3: Andy Warhol survives attempted assassination.

    7. June 6: Robert F. Kennedy dies.

    8. July 30: The Beatles' boutique in London totally fails.

    9. August 19: Tom Wolfe publishes The Electric Kool-Aid Acid Test.

    10. November 5: Nixon is elected president.

    11. November 13: The Beatles release their movie, Yellow Submarine.

    12. December 24: Apollo 8 goes to the moon.

    Facts via the Minnesota Historical Society's 1968 Exhibit Timeline. Check it out for tons more on this crucial year in American history.