[learc83]

>The only time I was ever taught about ancient greece, egypt, china, etc was in third grade, and I hardly think that counts.

If that's true you are an extremely rare case. I just took a look at the social studies standards for my state (Georgia, not exactly a top performer education wise) for middle schoool.

6th grade is the history and geography of Latin America, the Caribbean, Canada, Europe and Australia, 7th is Africa, Southwest Asia (Middle East), Southern and Eastern Asia, and 8th is US/Georgia History.

If you really haven't had any world history since 3rd grade it looks like it may have been a consequence of moving between 3 states.

If each state had world history at a different year in their curriculum, you may have missed them entirely.

Please don't try to speak for America on a forum with an international audience. Your experience is not representative.