In 1910, the Japanese took over Korea and occupied it until the defeat in WW2, therefore the involvement of Korea would have been resources to the Japanese War Machine. Part of the Allies. Some would argue that they didn't declare war and they remained neutral, because Korea was controlled by Japan and didn't have any form of government until 1919 it meant that once Japan went to war, any provinces under Japanese rule effectively went to war, just like the British Empire.
What was new Zealands invovlement in world war 1
to help the Slavic
NOTHING
australians involvment in ww1
They weren't. They were a neutral country.
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.
The Treaty of Brest-Litovsk.
It ended Russia's involvement in World War 1
Russia bailed out of the war. They had no hope in winning, so they dropped out.