anarchy ancient egypt army autocracy capitalism carthage catholic emancipation climate change constitutional monarchy deforestation democracy despotism dictatorship direct democracy elihu vedder emir england favourite figurehead governance governor great depression health houghton mifflin house of commons human security hunter-gatherer inclusive democracy indus valley civilization iran king law leadership list of neolithic cultures of china list of forms of government means of production military monarchy money official statistics oligarchy overfishing people plutocracy police political philosophy premier president proletariat province representative democracy rome senators shah social contract social order sovereignty state state of nature statesman stratocracy sultan sumer theocracy thomas hobbes thomas jefferson building united states wang mang wikiquote wiktionary world war i