A parody church dedicated to a participant in this activity worships “D10S” and has a calendar beginning in 1960. An Andrew Lloyd Webber musical about Northern Irish teens is titled for a nickname for this activity attributed to Peter Doherty. Andrés Escobar was murdered due to a mistake (20[1])made (20[4])during (20[1])this activity. (20[6])The Hundred (20[2])Hours (20[1])War began (20[1])with violent clashes (20[1])during (20[2])this (20[2])activity (20[4])and escalated (20[2])into a full-scale invasion of (*) Honduras (10[2])by El Salvador. (10[5])The Biafran War had a ceasefire during a visit of a Brazilian participant in this activity nicknamed “O Rei” who died in December 2022. A controversial moment in this activity considered revenge for the Falklands War has been dubbed the “hand of God.” (10[1])For 10 points, name this sport whose stars include Diego Maradona and Pelé. ■END■