It’s been one of the UN’s primary missions since its inception to unwind the horrific legacy of European colonialism, and help every former colony complete the transition to statehood. When I visited the UN and took the tour some 20 years ago, they were almost ready to call this mission done, but still had about 5 spots they were working on. It’s worth learning more about. Regardless, the course of history has been changed forever by colonialism and Europe continues to enjoy benefits built on its spoils while developing countries still struggle from their wounds. The world will in all practical terms never be free from the stain of colonialism.