Columbia subject headings:
Korean War, 1950-1953--Campaigns--Korea (North)
Korean War, 1950-1953--Campaigns--Korea (South)
Korean War, 1950-1953--Participation, American.
Korean War, 1950-1953--United States.
Harvard subject headings:
Korean War, 1950-1953--Campaigns--Korea (North)
Korean War, 1950-1953--Campaigns--Korea (South)
Korean War, 1950-1953--Participation, American
Korean War, 1950-1953--United States
Princeton subject headings: