Incredible. The US is a much younger country, yes, but we've done a poor job of preserving the history we have. It's just a different mindset, really. With the help of LIDAR they're finding all kinds of indigenous settlements/earthenworks across the US that they previously didn't even know existed.
https://www.youtube.com/@CastlesandTiaras
I really like this YouTube channel. The host usually digs deep into the history of the properties she features.
I've not seen that channel, but we've followed this one for years as they dig up sites around the UK.
https://www.youtube.com/@TimeTeamOfficial
I used to watch that on our public broadcasting channel (PBS) before work in the early 2000s. I loved that show. There's also a YouTube channel created by a real estate group in London—the name escapes me—but they feature properties renovated to original specs. They just featured a row house in Covent Garden for sale that I would really liked to see in person.