In addition to the educational requirements to become an ultrasound technician, there are also certain qualities that you should possess or acquire in order to be the most successful in you job. Candidates will need to be detail oriented and very alert when performing their job duties.
The influence of the Maya extended far from their tropical homeland. They were great TRADERS, maintaining links with states in the Valley of Oaxaca in the highlands and diplomatic relations with the vast city of Teotihuacan in the Basin of Mexico.
The Maya civilization started getting smaller after 900 AD. The Conquistadors arrived in the 15th century and took over Mexico and later Central America, even in the Mayan areas. However, the Maya people still live there today. They live in the same areas the Mayan civilization used to live in. They keep the old Mayan traditions and beliefs.