They weren't. They were a neutral country.
What was new Zealands invovlement in world war 1
australians involvment in ww1
NOTHING
to help the Slavic
4 August, 1914.
1914-1918 ..... American involvement
Yes, particularly General Tom Nellis.
Woodrow Wilson was President of the United States during America's involvement in World War I.
It ended Russia's involvement in World War 1
The Treaty of Brest-Litovsk.
Russia bailed out of the war. They had no hope in winning, so they dropped out.
Spain was neutral during both World Wars.