How did the Native Americans pollinate?

I read online that not only are Africanized Honey Bees (AHBs), not native to the New World, but European Honey Bees (EHBs) are as well. That brought around the question, if bees play such a massive roll in pollination and reproduction of plants, and the New World only got them under 600 years ago, what pollinated all of the crops and plants that the natives planted, gathered, and harvested from?