A 1242 battle on Lake Peipus, known as the Battle on the Ice, was fought between which religious groups?
A Catholics and Muslims
B Catholics and Eastern Orthodox Christians
C Zoroastrians and Jews
On April 5, 1242, during the Northern Crusades, the united forces of the Republic of Novgorod and Vladimir-Suzdal fought and defeated the Catholic troops of the Livonian Order and Bishopric of Dorpat.
The correct answer is Catholics and Eastern Orthodox Christians.