(December 12, 2023 at 11:44 am)Leonardo17 Wrote: During WWI the United States and Russia did not participate to the war (For the US: not until the very end of the war).
The Russians were in the war from the first day in Aug 1014 until Mar 1918. Its involvement in the war actually brought about the fall of the Tsar.
As for America, we were in it got 19 months (of a 52-month war), which is a full one-third of the conflict. That doesn't sound like "the very end" to me.