Britain colonized by the Vikings, then colonized by the Romans, thereafter, Britain turns around and colonized the world.
Israel colonized by Egypt, then colonized by The Turks, thereafter, colonized by Britain, Israel turns around and “colonizes” Egypt and the Arabs.
India colonized by Persia, then colonized by Britain, thereafter, India turns around and is technologically colonizing the world.
China colonized by Mongols, then Europe, followed by Japan, thereafter, China turns around and “colonizes” Sri Lanka, Tanzania, Zambia, Ethiopia, and is presently colonizing African countries.
America colonized by Britain, thereafter, America turns around and colonizes The Philippines, Puerto Rico, and is colonizing the world with the dollar and cultural exports.
Africa colonized by Europe, thereafter, is being colonized by China, and is eagerly waiting for the next colonizer, which may be India, Afghanistan, or Islamic Terrorists?
Africa quit giving colonialism as an excuse for gross Continental failure, if Britain, Israel, India, China, and America can escape the yoke of colonialism to become Colonizers, so can Africa and Africans.
Maybe, it is time for Africa to colonize Australia, Vanuatu, and Greenland, unless Africans love to be colonized.