abraham lincoln absolute monarchy acclamation adal adolf hitler adrienne clarkson aga khan air transports of heads of state and government albert i of belgium alec douglas-home ali khamenei americas andorra andrew johnson armed forces arthur meighen australia australians for constitutional monarchy austria basic laws of israel benito mussolini bhumibol adulyadej bosnia and herzegovina botswana brazil cabinet caesaropapism caliph cameroon canada caretaker government chain of command chancellor charles de gaulle church of england civil service commander-in-chief commonwealth commonwealth of nations commonwealth realm communism constantine ii of greece constitution constitution of canada constitution of denmark constitution of greece constitution of ireland constitution of sweden constitution of the republic of korea constitutional monarchy consul cook islands crowned republic cultural revolution czech republic dalai lama david flint de facto deng xiaoping denmark department of canadian heritage dictator diocese of urgell divine law doge edward viii of the united kingdom elba elizabeth ii of the united kingdom emir emperor emperor of china emperor of japan federation flag forbidden city france francisco franco gabon george v of the united kingdom george washington glorious revolution gough whitlam government governor governor-general governor-general of australia governor-general of papua new guinea governor general of canada grand duke greece harmost harold macmillan head of government head of state succession head of the commonwealth high commissioner holy roman empire ibadi iberia idi amin imam impeachment indirect election instrument of government investiture iran islam italy jacques chirac japan juno beach jurisdiction kim il-sung kim jong-il league of nations mandate legion legislature leopold iii of belgium liechtenstein list of co-princes of andorra list of current heads of state and government list of heads of state educated in the united states list of national governments liu shaoqi maharaja malay language malaysia malcolm fraser mali manuel noriega mary ii of england mary mcaleese maya mayor mexico military dictatorship monarchy monarchy of canada monarchy of new zealand monarchy of the united kingdom muammar al-gaddafi napoleon iii of france napoleon i of france national symbol nauru nejd new hebrides new zealand nobility north korea oman omar bongo omar torrijos order-in-council order of canada order of new zealand order of the garter outer mongolia palestinian national authority panama papal states papal conclave pardon parliamentary system paul martin paul von hindenburg paulias matane pergamon personal union pharaoh polis political pensioner politics pope portrait premier president president for life president of france president of germany president of greece president of ireland president of israel president of south africa presidential system prime minister of canada prime minister of sweden prime minister prince princely state principate promulgation puyi ratification records of heads of state referendum regent republic republic of ireland republican republics of the soviet union reserve power rideau hall roman republic ronald reagan royal assent royal family order samoa san marino sandro pertini saudi arabia semi-presidential system sheikh singapore south africa spain sparta state state dinner stephen harper sultan sweden swiss federal council switzerland taoiseach theocracy theodore roosevelt tibet toucouleur empire travancore triumvirate uganda united arab emirates united kingdom united states united states constitution united states house of representatives united states senate urgell vatican city viceroy wassoulou empire william iii of england william lyon mackenzie king william mckinley woodrow wilson world leaders world war i world war ii yang di-pertuan negara yasser arafat yemen yusof bin ishak zog of albania