1948- 1951- 1961-1975 19thcentury 20esiècle 20thcentury americans américains anarchists aspectsocial biographies biography bruce canada catholicchurch columbiacounty conscientiousobjection contestation correspondence counterculture dancis desertions dick dietrich doctrinescatholicchurch draft drama election elmer emigrationandimmigration fathersandsons fiction government guerreduviêt-nam histoire history immigrants insoumis insoumis(militaires) jeff jerry military musicians nineteensixties pacifists pennsylvania perrin politicalcampaigns politicalprisoners presidents protestmovements protestmovementsagainstconscriptionunitedstates religiousaspects resistanceto socialaspects sociallifeandcustoms travelingtheater unitedstates vietnamwar war émigrationetimmigration états-unis