For now, I don't know any specific sites to recommend; a Web search will have to do.
>I have always loved central and southern american history, myan's, inca's etc, could you recommend any books or web sites on the subjects.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)