What gave white people the right to try to change other peoples culture?

[storys of are champion]

I mean during the older days, and also what gave them the right to put a label on every country and try to claim it as theirs during all those expeditions, like they just went up to a place that was already inhabited by people and just walked in like they owned the place, Y?




This is really not a racist question, my grandmother i a white lady and i live with her.