Write like a Babylonian http://www.upennmuseum.com/cuneiform.cgi
Timeline of Ancient Middle East http://www.mnsu.edu/emuseum/prehistory/middle_east/
Detailed Information about Chichen Itza http://www.internet-at-work.com/hos_mcgrane/chichen/chichen_index.html
Machu Picchu 360 View http://www.destination360.com/south-america/peru/machupicchu/machupicchu.php
NOVA: Links Easter Island http://www.pbs.org/wgbh/nova/easter/resources/
http://www.discoveringegypt.com/pyr-temp.htm Discovering Egypt