Boundaries 50 Boundaries -- 29 Boundary disputes 13 Foreign relations -- 13 Territorial waters -- 8 International status 7 Politics and government 7 more ... History -- 6 Territory, National -- 5 History 4 International relations 4 Politics and government -- 4 Territory, National 4 Economic integration 3 Ethnic relations 3 Ethnology -- 3 Foreign relations 3 Group identity 3 Maritime law -- 3 Territorial waters 3 World politics 3 Boundary disputes -- 2 Civil right 2 Foreign economic relations -- 2 Geography 2 Geopolitics -- 2 Globalization 2 Hijacking of aircraft 2 International cooperation 2 Law and legislation 2 less ...