U.S. enters World war 1 (28 jul 1914 año – 11 nov 1918 año)
Descripción:
also known as the First World War, the Great War, the Seminal Catastrophe, and initially in North America as the European War, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918.
Añadido al timeline:
fecha:
28 jul 1914 año
11 nov 1918 año
~ 4 years and 3 months