Political Boundaries -- See Boundaries Here are entered works on boundaries in general. Works on boundaries of specific regions, countries, etc., are entered under the name of the place with the subdivision Boundaries. Works on the boundaries between two countries, etc., are entered under the name of each country with the subdivision Boundaries--[other country], e.g. United States--Boundaries--Mexico; Mexico--Boundaries--United States. --subdivision Boundaries under names of countries, states, etc.; and subdivision Territorial questions under individual wars, e.g. World War, 1939-1945--Territorial questions
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Political Broadcasting Radio -- See Radio in politics Here are entered works on the use of radio as a medium of communication in the political process. Works on the interrelations between radio and political institutions are entered under Radio broadcasting--Political aspects.
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Political Broadcasting Television -- See Television in politics Here are entered works on the use of television as a medium of communication in the political process. Works on the interrelations between television and political institutions are entered under Television and politics.
