Because the modern western world just loves to self-flagellate and declare all western countries, especially the European and North American ones, as pure evil incarnate, British colonialism has, unsurprisingly, got a really bad reputation and is considered one of the biggest crimes against humanity, perhaps only surpassed by American slavery (and even that just barely). It's curious that only the UK gets that widespread reputation even though Portugal, France, Spain and Italy were also huge colonizers in that same era (and in many aspects in fact even worse, when it comes to the treatment of natives.) Especially Portugal was really prolific on that department, even rivaling Great Britain in terms of the size of their territory and their control over it. Thus, it's a bit odd that only the UK is being mostly maligned on this front. (Spain and France get a bad rep for colonizing North America, but that came later.) But one has to ask: Was British colonialism actually such a horre...