US Involvement in WWI (6 abr 1917 ano – 1 nov 1918 ano)
Descrição:
When World War I broke out across Europe in 1914, President Woodrow Wilson proclaimed the United States would remain neutral, and many Americans supported this policy of nonintervention.
Adicionado na linha do tempo:
Data:
6 abr 1917 ano
1 nov 1918 ano
~ 1 years and 6 months