o que ▁compos ers ▁Category : F rench ▁classical ▁compos ers ▁Category : F rench ▁male ▁classical ▁compos ers ▁Category : F rench ▁opera ▁compos ers ▁Category : M ale ▁opera ▁compos ers ▁Category : F rench ▁classical ▁viol in ists ▁Category : F rench ▁male ▁viol in ists ▁Category : Pe ople ▁from ▁Nar bon ne ▁Category : 1 7 1 1 ▁birth s ▁Category : 1 7 7 2 ▁death s ▁Category : F rench ▁bal let ▁compos ers ▁Category : Occ itan - language ▁writers ▁Category : 1 8 th - century ▁classical ▁compos ers ▁Category : 1 8 th - century ▁French ▁compos ers ▁Category : 1 8 th - century ▁male ▁mus icians <0x0A> </s> ▁Ed win ▁A ment a ▁is ▁an ▁American ▁soci ologist ▁best ▁known ▁for ▁his ▁study ▁of ▁social ▁policy , ▁social ▁movements , ▁and ▁the ▁New ▁De al . ▁ ▁Career ▁Through ▁his ▁Political ▁Med iation ▁Theory , ▁developed ▁as ▁a ▁consequence ▁of ▁studying ▁the ▁Town send ▁movement ▁for ▁old - age ▁p ensions ▁and ▁other ▁New ▁De al ▁movements , ▁A ment a ▁has ▁influenced ▁how ▁sch ol ars ▁concept ual ize , ▁study , ▁and ▁explain ▁social ▁movement ▁impact s . ▁He ▁is ▁also ▁known ▁for ▁the or izing ▁the ▁role ▁of ▁political ▁institutions ▁in ▁policy - making . ▁A ment a ' s ▁recent ▁work ▁includes ▁the ▁development ▁of ▁a ▁newspaper ▁coverage ▁database ▁that ▁allows ▁sch ol ars ▁to ▁test ▁theories ▁of ▁social ▁movement ▁impact s ▁across ▁ 3 4 ▁major