ARA was formed by United States Congress on February 24, 1919, with a budget of 100 million dollars ($ in ). Its budget was boosted by private donations, which resulted in another 100 million dollars. In the immediate aftermath of the war, the ARA delivered more than four million tons of relief supplies to 23 war-torn European countries. Between 1919 and 1921, Arthur Cuming Ringland was chief of mission in Europe. ARA ended its operations outside Russia in 1922; it operated in Russia until 1923.