Civilization -- History -- Decentralization in government -- 1 Democracy -- 1 Discoveries in geography 1 Discovery and exploration -- 1 Economic conditions -- 1 more ... History, Modern -- 1 Literary collections 1 Middle classes -- 1 Occidential influence 1 Pictorial works -- 1 Political culture -- 1 Politics and government -- 1 Popular culture -- 1 Radicalism -- 1 Regions -- 1 Sources 1 World politics -- 1 less ...