WW1 (28 jul 1914 año – 11 nov 1918 año)
Descripción:
A global war that involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allied Powers and the Central powers.Añadido al timeline:
fecha:
28 jul 1914 año
11 nov 1918 año
~ 4 years and 3 months