Pedzisa mutsara unotevera: Muna April 1182, vagari veOrthodox vokuMabvazuva veByzantine Empire vakaita kuuraya kukuru kwevanhu veKaturike vokuConstantinople, kuuraya uku kunozivikanwa se
Kuurawa kwevaLatin uye kwakawedzera kushatisa ukama uye kuwedzera ruvengo pakati peEastern Orthodoxy neCatholicism.