<Ul> <Li> 1364: Jagiellonian University was founded </Li> <Li> 1371: Battle of Maritsa--first substantial Ottoman victory in Europe; partition of Bulgaria </Li> <Li> 1378: Avignon Papacy ended </Li> <Li> 1380: Battle of Kulikovo </Li> <Li> 1380: The Canterbury Tales </Li> <Li> 1381: Peasants' Revolt (England) </Li> <Li> 1381: John Wycliffe translated the Bible </Li> <Li> 1385: Union of Krewo </Li> <Li> 1386: University of Heidelberg was founded </Li> <Li> 1389: Battle of Kosovo--Serbian and Bosnian forces defeated by the Ottomans </Li> <Li> 1396: Battle of Nicopolis and first Ottoman conquest in Europe </Li> <Li> 1397: Kalmar Union </Li> </Ul> <Li> 1364: Jagiellonian University was founded </Li> <Li> 1371: Battle of Maritsa--first substantial Ottoman victory in Europe; partition of Bulgaria </Li> <Li> 1378: Avignon Papacy ended </Li>

Which of the following did not contribute to the end of the golden age