songs/ greatly/ protest/ political/ social/ influenced/ young people/

• A. 
  His songs of greatly social and political protest influenced young people  in 1960s.
• B. 
  He was greatly influenced young people in the 1960s with his songs about the political and social protest.
• C. 
  His songs of political and social protest greatly influenced young in the 1960s.
• D. 
  He wrote songs of political and social protest greatly influenced young people in the 1960s.