ONe of m;y ex-girl friends was whining to me about how "You white people" enslaved her race, in which I tried to explain how my grandfather, a white man, had been enslaved int the late 1890s. she simply would not listen, but my point is that every single person in the world has slavery in their ancestry. Likewise, every single person on earth has royalty in their ancestry. So when I hear someone say about their "royal" blood, I just want to slash it all out (that is their "blue" blood.) No one in the world is "pure" anything except for me: my wife assures me I am pure A**HOLE.
It is very interesting, however, to learn about all those invasions and how they add or subtract from a language. I have always been fascinated (genius is always fascinated by what others consider petty things--Einstein got his Nobel for something others might consider too small to notice), by what happened to the Engrish language after the invasion of 1066--before that, Pork had been the Engrish version of "pig", Beef had been some version of cow, cattle or what ever, but after that, the Engrish royalty spoke "bloo-blud" and so on and so on.
In the Philippines, the people had about 15,000 words in their vocabulary before the Spanish onslaught (it was far worse than an invasion and involved almost total enslavement), but the language added another 5-15 thou words. After the American "liberation" (LOL) the number of words added is uncountable. The original languages (44 languages and 160 dialects) were mostly nouns of physical objects. Go thru one of their dictionaries and you'll be surprised at virtually no "concepts", ideas, etc. If you watch a movie in Philippino language, they dart in and out of Engrish just because, they do not have the words for what they wish to express in their native language. The Engrish is now part of their accepted language.
I was working on a Cebuano (Visayan) language tutorial and was using a goo quality dictionary. But my niece told me she didn't know what a lot of those words were becasue they are from a long time ago, no longer used! So much for learning a foreign language.