The Teutonic Knights attacked the Republic of Novgorod in 1242 as part of their Northern Crusades, which were directed against pagans and Eastern Orthodox Christians rather than Muslims in the Holy Land. Waged on the frozen surface of Lake Peipus, which now sits on the border of Estonia and Russia, the Battle of the Ice proved disastrous for the knights. Though some historians consider the battle a major turning point in the Northern Crusades, others believe it was only a minor skirmish. Why? Discuss
Source: The Free Dictionary