Mount Ararat focus of the searches for Noah's Ark. Augustin Calmet wrote in his 1722 biblical dictionary, "It is affirmed, but without proof, that there are still remains of Noah's ark on the top of this mountain; but M. de Tournefort, who visited this spot, has assured us there was nothing like it; that the top of mount Ararat is inaccessible, both by reason of its great height, and of the snow which perpetually covers it." Archaeological expeditions, sometimes supported by evangelical and millenarian churches, have been conducted since the 19th century in search of the ark. According to a 1974 book
Mount Ararat Russian Empire. Little Ararat became the point where the Turkish, Persian, and Russian imperial frontiers converged. The current international boundaries were formed throughout the 20th century. The mountain came under Turkish control during the 1920 Turkish–Armenian War. It formally became part of Turkey according to the 1921 Treaty of Moscow and Treaty of Kars. In the late 1920s, Turkey crossed the Iranian border and occupied the eastern flank of Lesser Ararat as part of its effort to quash the Kurdish Ararat rebellion, during which the Kurdish rebels used the area as a safe haven against the Turkish state. Iran eventually