for me,
6th - world history
7th - Texas history
8th - US history
9th - world geography (actually a good class, but because of the teacher and my interest mostly)
10th - world history (horrible, horrible teacher and class, I barely learned in spite of intense interest
11th - AP US hist
12th - Gov/Econ
Pretty shitty history education, all told, especially world history.
By region, we basically were taught:
In the Americas, there were Mayans and Aztecs, even though we treat them like they're the same, and the Inca. Cortez killed the Aztecs and Pizarro killed the Inca.
In Africa, there was this thing called "Great Zimbabwe" where they had big stone ruins and some porcelain from China. After that Europe took it over and taught them how to write and shit.
In China, there were a shit ton of dynasties, then Genghis Khan took over, and that's all we know. Also Confucius is from China.
In India there were also a bunch of kingdoms and wars and empires, and the Muslims invaded once and so did Alexander the Great. Buddhism is from India.
In the Middle East they invented farming and writing and cities, and then nothing happened until Judaism, then Christianity, then Islam all got founded one after the other. Also ancient Egypt was over there on the side.
And then the rest is oversimplified European history.
None of it makes it much past World War One.