Dysphagia is the medical word for difficulty in swallowing. This symptom is usually due to a problem of the gullet (oesophagus). Less commonly, a problem at the back of the mouth, or something pressing on the oesophagus, can cause this symptom. There is a range of different causes of dysphagia - discussed below.
Where in the World. The Mayans are one of the oldest societies documented, and come from Belize, Guatemala, Honduras and El Salvador in Central America and Mexico. You can still visit the ruins of the ancient people in these places today, like the Chichen Itza temple in the Yucatan Peninsula of Mexico.
The Classical Maya were Pre-Columbian and Mesoamerican settlers in Central America. Most of them were in Belize, Guatemala, Western Honduras, and the Yucatan Peninsula in Sout â¦ hern Mexico.f course, there were a  lot more Maya when they ruled the area; the society as a  whole is thought to have diminished when the food supply dwindled  and the majority left the major population centers.