Calakmul

Calakmul (; also Kalakmul and other less frequent variants) is a Maya archaeological site in the Mexican state of Campeche, deep in the jungles of the greater Petén Basin region. It is from the Guatemalan border. Calakmul was one of the largest and most powerful Mayan cities.

American archaeologist, epigrapher, Mayanist scholar, and WWI spy for the U.S. (1883–1948)

American botanist (1907-1994)

Maya kingdom from the Classic period ruled by the Kaanu'l dynasty of Dzibanche

537–838 series of wars in Mesoamerica