Subject
Korea (South) Foreign relations
8
United States Foreign relations
7
Korea (South) Commerce
4
Korea (South) Foreign economic relations
4
United States Commerce
4
Korea (North) Foreign relations
3
United States Foreign economic relations
3
Korea (South) Politics and government
2
Nuclear nonproliferation
2
Nuclear weapons
2
United States Military relations
2
Agriculture and state
1
Beef industry
1
Bovine spongiform encephalopathy Economic aspects
1
Deterrence (Strategy)
1
Free trade
1
International relations
1
Japan Foreign relations
1
Korea (North) Military policy
1
Korea (South) Military relations
1
Korean War, 1950-1953
1
Meat industry and trade Safety regulations
1
National security
1
Nuclear energy International cooperation
1
Nuclear energy Law and legislation
1
Nuclear industry
1
Nuclear power plants
1
Peace treaties
1
Presidents Election
1
Produce trade
1
Rules and practice
1
Security, International
1
Voting
1