1970

University of Wisconsin students protest their university’s involvement in researching war for the government, and blow up one of the laboratories.  It kills 1 student, injures 4 more, and does about $1.5 million in damage.

1971
26th amendment ratified

1972
Water Gate break in

1973
USA, North Vietnam, and South Vietnam sign a peace document

1974
Nixon refuses to comply with supine that orders him to release record from the White House