Each territory has an appointed governor and council when the population reaches 5,000, the residents elect their own representatives when 60,000 settlers reside in a territory, they can draft a constitution and petition for statehood creation for protection of civil liberties and public education prohibition of slavery 1)what is being described?

The Northwest Ordinance of 1789.

Explanation:

The Northwest Ordinance of 1789 stated that the election of representatives for a territorial general assembly was allowed only after having reached 5,000 free, male inhabitants. At least three and up to five states would be set in the territory, and only after achieving a population of 60,000 it would be accepted in the Continental Congress.

The ordinance also called for a public university and prohibited slavery, even though it did include a fugitive slave clause.

sumerians were responsible.