iano ▁Pos se . ▁With ▁the ▁fall ▁or ▁F rag ue iro ▁in ▁ 1 8 6 0 , ▁victim ▁of ▁his ▁double ▁play ▁of ▁support ▁and ▁opposition ▁to ▁the ▁federal ▁government , ▁Pos se ▁took ▁control ▁of ▁the ▁province , ▁and ▁t ilt ed ▁the ▁government ▁to ▁a ▁decided ▁support ▁of ▁the ▁policies ▁of ▁Buenos ▁Aires . ▁Even ▁after ▁the ▁federal ▁inter vention ▁of ▁President ▁Santiago ▁Der qui , ▁his ▁group ▁reached ▁power ▁with ▁Pos se , ▁after ▁the ▁Battle ▁of ▁Pav ón ▁and ▁the ▁short ▁ten ure ▁of ▁Mar cos ▁Paz . ▁ ▁Fer rey ra ▁did ▁not ▁show ▁himself ▁in ▁the ▁fore front ▁of ▁local ▁politics ▁until ▁Pos se ' s ▁res ignation , ▁in ▁June ▁ 1 8 6 3 , ▁victim ▁of ▁the ▁confront ations ▁between ▁feder als ▁and ▁Unit ari ans ▁in ▁the ▁province . ▁C ór dob a ' s ▁federal ism ▁was ▁not ▁finally ▁defeated ▁until ▁the ▁end ▁of ▁the ▁ 1 8 6 0 s ; ▁and ▁then ▁it ▁did ▁not ▁disappear , ▁but ▁joined ▁some ▁other ▁minor ity ▁fa ctions ▁to ▁form ▁the ▁National ▁Aut onom ist ▁Party , ▁which ▁would ▁govern ▁without ▁opposition ▁until ▁ 1 9 1 6 . ▁ ▁After ▁Pos se ' s ▁res ignation , ▁the ▁legisl ature ▁elected ▁his ▁minister ▁Ben ign o ▁O cam po ▁in ▁his ▁place , ▁which ▁over to ok ▁Fer rey ra ▁by ▁one ▁vote . ▁ ▁Second ▁term ▁as ▁governor ▁ ▁After ▁a ▁short ▁while ▁O cam po ▁also ▁res igned