Ugh... well, it isn't really a "homework" question... but my daughter's American Government textbook has a hefty sprinkling of mispellings.

While this isn't so bad, ordinarily, one might expect that such a textbook would NOT, generally, have trouble with "Barak" Obama's name. And yes, it isn't just an "alternate" spelling-- because it's random, according to my disgusted DD.

:facepalm:

Schrödinger's cat walks into a bar. And doesn't.