1955 – 1975 By lanie_hamilton 1955 Rosa Parks refused to give up her seat on a bus 1963 President John F. Kennedy and his guests arrived in Dallas Texas. 1965 Martin Luther King Jr. leads Civil Rights March in Alabama 1967 socialist revolutionary and guerilla leader Che Guevara was killed by the Bolivian army. 1968 Senator Robert Kennedy is assassinated 1968 Martin Luther King Jr. was assassinated 1969 the show “Sesame Street” aired on T.V. 1974 The watergate scandel with Nixon ending up to resign 1974 The Russo-Turkish war ends after 6 years years. 1975 Vietnam war ended