achaemenid empire africa akkadian empire ancient egypt ancient greece angevin empire asia aztec belgium british empire british south africa company bulgarian empire bush doctrine byzantine empire caliphate carolingian empire carthaginian empire cecil rhodes christendom christianity colonialism cultural imperialism dutch empire egypt empire ethiopian empire feudalism first french empire france genghis khan german empire ghaznavid empire great britain great seljuq empire gupta empire han dynasty hans-hermann hoppe harvard university press holy roman empire hunnic empire iberian union inca empire india indigenous peoples of the americas islam japan khwarezmian empire list of empires mali empire maratha empire maurya empire ming dynasty mongol empire mughal empire neo-assyrian empire neocolonialism neoconservatism netherlands new imperialism ottoman empire ottoman wars in europe persian empire portugal portuguese empire qin dynasty qing dynasty rhodesia roman empire russian empire safavid dynasty sassanid empire scientific imperialism scramble for africa seleucid empire serbian empire song dynasty spanish empire swedish empire tang dynasty the imperial presidency theories of new imperialism timurid dynasty ultra-imperialism united kingdom vladimir lenin western roman empire yuan dynasty