Seeing as Pennsylvania is part of the United States and the United States fought for the Allies in World War I, yes.
The United States.
Yes, but in the later stages of the first World War.
It was liberated in part by the United States and in part by Russia.
The United States of America for the first 3 years.
Woodrow Wilson was part of the allies during ww1 he was the president of the united states and the united states were on the allies side
Tennessee is part of the United States - or did they have their own little war .
No Japan was occupied for a while after World War II, but it has never been part of the United States.
World War I Victory Medal - United States - was created in 1919.
They did not lead to war; they were part of the war. They were, however, factors in the United States' decision to enter the war.
Yes. The United States was an Allied Power.
Puerto Rico is has been part of the United States since 1898. The United States entered World War 1 in 1917. So, yes. Puerto Ricans fought proudly in WW1.