Answer:A
Explanation:
I might be wrong tho not sure
One of the reason why u should get involved Unhappy with the city transportation system? Does your street have potholes that need fixing? Do you need to get a streetlight installed in your neighborhood? All these issues are handled at the city and county levels. Local city and county officials are often so overwhelmed that if you don’t bring up the issues that specifically concern you, they may go unnoticed.
The correct answer is religious persecution and here's why:
The Mongol rule occurred at the same time but was not as important as religious persecution. Muslim rule was common earlier during the 6th century, while intellectual oppression was not a recurring issue.
Trade with neighbors but just guessed