research paper based on Hip hop/Rap and the effects it had towards the 1970s

research paper based on Hip hop/Rap and the effects it had towards the 1970s. I need a total of 4 primary sources and 3 secondary sources to be included into the paper. Some key example topics from the 1970s that should be looked at are as follows: Security (Watergate) Stagflation (Both high-inflation / high-unemployment) Vietnam War ends 1975 Tension with Russia Voting age lowered 21->18 walkman invented environmental conservatives (love canal) EARTH DAY A bunch of Technological achievements (Microwaves, Game Systems, etc) civil rights second wave feminist Inflation