 Complete the following phrase:  After the great schism, Novgorod struggled from the beginning of the 13th century against Swedish, Danish, and German crusaders. During the SwedishNovgorodian Wars, the Swedes invaded lands where some of the population had earlier paid tribute to Novgorod. The Germans had been trying to conquer the Baltic region since the late 12th century. Novgorod went to war 26 times with Sweden and 11 times with the Livonian Brothers of the Sword. The German knights, along with Danish and Swedish feudal lords, launched a series of uncoordinated attacks in 12401242. Novgorodian sources mention that a Swedish army was defeated in the 