Doh-wa-joo-seh-yoh.
many countries did not help with the Korean War.
do you need an apostrophe after the s in Koreans
keuriwoheyo
help with more solider
the people delivered messages through out the empire to spread the Korean word to accept Korean ways
You would need to be a citizen of Korean to have a Korean issued KSSN (Korean Social Security Number). Obtaining one without being a Korean citizen may violate Korean law.
There are many online schools which can help you learn Korean. Some examples include, but are not limited to: www.learn-korean.net/ and www.elanguageschool.net/korean
The S.Koreans asked for the UN help.
Korean spoken language
For those figures you need to see the website: Korean War.
You get it from Netmarble although everything is in Korean and you will need to know a Korean person to make an account.
You need make a Korean friend who is fluent in Korean and English. In big cities like LA and New York, there are bunch of Korean classes and mini-schools.