Tierney1400 Tierney1400 15-04-2020 History contestada How did Peace Corps participation change from 1966 to 2012? It had more volunteers serving in more countries It had more volunteers serving in fewer countries It had fewer volunteers serving in fewer countries It had fewer volunteers serving in more countries. Peace Corps Participation by Year Volunteers Countries 1961 500 9 1962 2,816 1966 15,000 55 1996 7,000 94 2012 9,095 75 28 DONE Intro