When you get over the annoyance of her saying nearly the same thing 21 times, this feat of imitating 21 English accents is quite amazing!
I didn’t even know that many dialects of the English language existed, but we can easily say there is at least 21, and this lady, Amy Walker I think she said, can do each and every one of them with ease and quite exactness.
In fact, she does them so well, I can’t quite figure out which of them is her actual native language. Any guesses?
And they thought the English language was becoming homogenized; I would say, based on this video, that it is as varied as it has ever been, and I’m sure it will keep growing. When I was in Paris, I was told I spoke French with an American accent, so there’s another one for ya.