▁only ▁ 1 6 7 ▁were ▁charged ▁with ▁any ▁crime ▁( cor ruption ▁or ▁otherwise ) ▁despite ▁conf essions ▁extracted ▁under ▁dur ess , ▁and ▁ultimately ▁none ▁were ▁conv icted . ▁ ▁One ▁of ▁Per ón ' s ▁sal ient ▁leg a cies ▁was ▁the ▁rise ▁of ▁the ▁CG T ▁labor ▁feder ation , ▁which ▁remained ▁among ▁the ▁nation ' s ▁most ▁powerful ▁institutions ▁even ▁after ▁his ▁over throw . ▁The ▁CG T ▁divers ified ▁their ▁growing ▁resources ▁through ▁invest ment ▁bank ing ▁via ▁the ▁Ban co ▁S ind ical , ▁capt ive ▁ins urance , ▁and ▁real ▁estate , ▁such ▁that ▁by ▁ 1 9 6 5 ▁union ▁dues ▁account ed ▁for ▁only ▁a ▁third ▁of ▁the ▁CG T ' s ▁income . ▁While ▁these ▁prof its ▁fin anced ▁an ▁array ▁of ▁gener ous ▁benefits ▁for ▁the ▁rank - and - file , ▁a ▁th riv ing ▁balance ▁sheet ▁also ▁increasing ly ▁eng ender ed ▁cor ruption ▁among ▁union ▁leaders . ▁Many ▁solic ited ▁b rib es ▁from ▁employ ers ▁using ▁the ▁threat ▁of ▁strike ▁action ▁and ▁one ▁– ▁Com mer cial ▁Union ▁leader ▁Arm ando ▁March ▁– ▁was ▁conv icted ▁in ▁ 1 9 6 9 ▁of ▁em be zz ling ▁up ▁to ▁US $ 3 0 ▁million ▁from ▁his ▁union ' s ▁accounts ▁over ▁the ▁course ▁of ▁the ▁de cade . ▁ ▁Isabel ▁Per ón ▁and ▁the ▁Tri ple ▁A ▁Per ón ▁returned ▁to ▁Argentina ▁in ▁ 1 9 7 3 ▁and ▁died ▁in ▁office ▁a ▁year ▁later . ▁His