... > N Related subject areas > N.04 Politics and political science > N.04.06 International relations and foreign policy > N.04.06.01 International cooperation > Political integration > Federation

A General descriptors > A.00 General Descriptors > Integration > Political integration > Federation

N Related subject areas > N.04 Politics and political science > N.04.03 Political system > Federation

N Related subject areas > N.04 Politics and political science > N.04.03 Political system > N.04.03.05 Multi-level governance > Federation