Korea is divided into North Korea and South Korea
so they are actually different countries,
aside from their identical language, history and culture.
That's why Korea have 2 flags.
The more commonly used is the South Korean flag (for reasons I think are to do with the Korean War) that has been appraised as the flag of Korea combined.
because they want two of them
Korea became 2 in 1948
Japan and Korea can't become one country because they both speak and have their own languages. Japan and Korea are both independent countries.
north Korea and south Korea
South Korea and North Korea make up the Korean Peninsula.
North and South Korea are the two countries on the Korean Peninsula.
United States supported South Korea after World War 2.
United States supported South Korea after World War 2.
United States supported South Korea after World War 2.
United States supported South Korea after World War 2.
Korea is a peninsula divided in 2 countries. North and South Korea. It is located south of china and south of russia.
North Korea and South Korea are both countries.
You may be referring to North Korea and South Korea.