african court of justice anti-nationalism arab league arab parliament blanket policy caribbean court of justice central american court of justice central american parliament central asian union confederation conflict of laws cosmopolitanism council of europe democratic mundialization devolution european coal and steel community european court of human rights european court of justice european parliament european union federal europe federal union federalism federation global citizens movement globalization holy roman empire inter-american court of human rights inter-parliamentary union intergovernmentalism international court of justice international criminal court international law interpol kyoto protocol latin american parliament law of the european union league of nations list of periods of regional peace mercosur parliament multi-level governance nato north american union nuremberg trials pacific union pan-african parliament permanent court of arbitration permanent court of international justice public international law robert schuman rome statute of the international criminal court south american parliament supranational law treaties of the european union united nations charter united nations general assembly united nations parliamentary assembly united states of africa world federalist movement world union world government