In the United States, among the settlements were two Volga, Russia and the Kremlin: "In the USA, some of the settlements received their names in honor of Russian cities and famous figures, others preserved the memory of the Russian explorers of Alaska, and some "owed" to unusual circumstances. There are settlements named Moscow in the states of Idaho, Pennsylvania, Ohio, Tennessee and Kansas. Russian names are also found in other countries. The Kremlin is located in Oklahoma, Ladoga in Indiana, and two Volga's are in Iowa and South Dakota."