The Kulikovo Field is a historic site located in Russia, near the Don River. It is best known for the Battle of Kulikovo, which took place on September 8, 1380. This battle was significant as it marked a turning point in the struggle between the Mongol Empire and the rising power of the Grand Duchy of Moscow. The battle was led by Dmitry Donskoy, the Grand Prince of Moscow, against the forces of the Mongol Khan Mamai. The victory at Kulikovo is often seen as a symbol of Russian unity and resistance against foreign domination, contributing to the eventual decline of Mongol influence in the region.