How do you call someone born in the US besides "American"?
Well, everybody born in the american continent is technically "american" too, including Central and South America. Is there a specific term in english for these people?
Edit: Thanks for all your answers, especially the wholesome ones and those patient enough to explain it thoroughly. Since we (South Americans) and you (North Americans) use different models/conventions of continent boundaries, it makes sense for you to go by "Americans", while it doesn't for us.
Outside, a Yankee is a Yankee, even if they're cosplaying a ghost while standing in front of a burning cross and waving a confederate flag. We don't care enough to ask in which state they had the misfortune of being born. 🤷♂️
Yeah, but British is a thing, and everyone knows about it (the British made damn well sure, back when they were the main global bully)... American, on the other hand, doesn't work, because it refers to the whole damn continent, not just the USA... so if we want to refer to the citizens of the US Yankee / Yank is about the only option we have; not the best, maybe, but probably the least worst.
In my experience living in Ireland and traveling to other English-speaking countries you're at least as likely to be called an "American" as you are "yank."
The reason why is that it dates back to the British Empire and the fact that British subjects lived in the "American" colonies for at least 200 years before they gained independence. By that time the usage in the British Empire, of referring to people from the "American" colonies as "Americans," was pretty well baked into informal English usage and it never really died out.
Linguistics doesn't tell us how language should work in a prescriptive sense, it just tells us why it works and how it's used and why every language we know of is full of logical inconsistencies, especially English.
Only in the US. In the rest of the English-speaking world many people don't know or don't care about these differences and it's just a blanket term for all Americans.