Claim: Liberty bonds were sold to support the allied cause in a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918.
Evidence: A Liberty bond -LRB- or liberty loan -RRB- was a war bond that was sold in the United States to support the allied cause in World War I. Subscribing to the bonds became a symbol of patriotic duty in the United States and introduced the idea of financial securities to many citizens for the first time.
World War I -LRB- WWI or WW1 -RRB- , also known as the First World War , the Great War , or the War to End All Wars , was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918.