The old Templo Mayor in the city of Tenochtitlan before the arrival of the Spanish. Credits: Public Domain The Aztec Empire was one of the most dominant forces the world had ever seen, but it would ...
Various cultures developed a practice of chewing plant-derived substances, including the ancient Greeks, but modern chewing gum has its roots, literally, in the Aztec Empire and the sapodilla tree ...
In the early days of human history — over 300,000 years ago — Homo sapiens shared the Earth with several other human species, which Kennedy aptly compares to the different races of Middle-earth in the ...