@rockinaftermindmite, I grew up in Nova Scotia. Our curriculum was very well rounded. There was a great emphasis on grammar and literature, as well as maths & sciences.
Language Arts was a mandatory class from grades 10 to 12, same as basic maths, and you also had to take history (which looked at world history, so Mesopotamia through to the American Civil Rights Movement & the fall of the Berlin Wall).
I would say history was generally more focused overall on European history than American history.
We also had Social Studies which, in elementary school, focused on First Nations and the settlement of Canada, but then moved into ethical/moral situations with a strong emphasis on debate and critical thinking.
We of course had all the STEM subjects as well.
However, due to funding cuts thanks to years of Conservative rule in Nova Scotia, we lost our Arts and Music after Grade 9, however there were options for Drama and Computer Sciences and you could join the band.
Language was limited to French, but you had the option to take all of your classes in French, rather than English.
Sports was open to everyone.
I would definitely say the focus on critical thinking and analysis I received, which was a large part of the curriculum, left me pretty well off, and despite the fact my school and the area I was from was dirt poor, I had a very good education.