They didn't have the technologies that other civilizations did. They stayed the same from the classical period to the post classical period based on technology
the major discovery that was made on 1271 to 1295 was the compass that was made to find direction's compass was an instrument used to find direction's also includes a needle that always pointed north
A revival of interest in learning, due to the importation of important scientific and medical advances of the muslims. Also caused increased trade to acquire the luxuries the soldiers had become acquainted with, that help to transmit the Bubonic Plague into many formerly isolated areas
Eb Major
The Black Plague is one of the major events.
temperature
it caused major separation in society, and the lack of social mobility in one's life-time.
The major accomplishments of the Teotihuacan and Toltec civilizations were the formation of strong trade connections.
shba
The major theory is fück you.
They provided a high rate of accurate fire at long range. This caused major changes in tactics.
monsoon rains
monsoon rains
The Maya, Inca, Aztecs, and the Mesopotamians.
Around 1200, rules of shatranj started to be modified in southern Europe, and around 1475, several major changes made the game essentially as it is known today.
The distance and importance of trade connections
Some major civilizations that thrived in the year 1300 included the western European civilization and the Chinese civilization. Japan also had a thriving civilization in 1300.