 Ramba uchiverenga ndima ino - Referendum isati yaitwa, Luis Echeverría, aimbova purezidhendi kubva muna 1970 kusvika muna 1976, ndiye chete aimbova purezidhendi akatongwa, achipomerwa mhosva yerudzi. Muna 2006, akabvuma mhosva yokupinda kwake muTlatelolco massacre muna 1968uye kuurayiwa kwevanhu muCorpus Christi muna 1971. Pakazosvika 2009, akanga abvisirwa mhosva dzaaipomerwa. 