accountabilityaftermathaggressionamericaamnestiesamnestyanalysisbeyondbrazilbrazilianchallengesconflictcrimescriminalfuturegenocidehumaniccimpactimpunityinternationalkampalalatinlawmedianationalnorthpanelpeacepoliticalpoliticsportuguesereconciliationreferendumrightsrolesocialsocietiessouthsouthernstatesudantestimonialstjtransitiontrialstruthuseviolations