Of course, Alabama school, it’s entirely possible that the lesson was complete nonsense.
Nah, from a solely US perspective it’s correct. There were ~1.6 million military casualties in the civil war, and ~1.07 million in WW2. But there were a few more parties involved in WW2, so it’s kind of weird to frame it as less bloody. If you include civilians, estimates range from 70 to 85 million dead worldwide (not including the >20 million wounded soldiers and unknown number of wounded civilians).
To those who missed the small disclaimer in the post, 1.0 is not properly released yet. RC4 is out, actual 1.0 release should be “sometime [this] week” (barring new bugs and regressions). See: https://blog.freecad.org/2024/11/14/freecad-1-0-release-candidate-4-is-out/
Edit: Release is out now: https://blog.freecad.org/2024/11/19/freecad-version-1-0-released/