Grammar 

I need to review, but I'm surprised grammar isn't mentioned.  Didn't Aristotle think up the theory of subject, verb, noun, not to mention different types of verbs, nouns, and other concepts for grammar?  Though newer theories exist, most schools today educate in his theories of grammar.  Isn't Wikipedia an international list?  How could it be that Aristotelian, not to mention Chomsky's newer theories don't get mentioned?  I don't see what I want here.