Answer:
D. they received help from cities the Aztecs had conquered
Explanation:
The answer should is C. St. Cyril and his brother Methodius created the first slavic alphabet in order to translate the Greek's religious text.
Answer:
Under the ordinance, slavery was forever outlawed from the lands of the Northwest Territory, freedom of religion and other civil liberties were guaranteed, the resident Indians were promised decent treatment, and education was provided for.
During this era, human technology boomed. In this era, nomads have started farming. Nomads have stopped moving from one place to another. They have started forging metal tools. They also started pastoralism. They have communities and tribe. They were able to create a system on their own.