Answer: Water sources and pesticides/ herbicides use
Explanation:
"If the ruling dynasty was wealthy, it would keep the Mandate of Heaven" is the best answer from the list, but it should be noted this was not always the case.
The Romans weathered a Germanic rising in the late fourth century, but in 410 the Visigoth Kong Alaric successfully sacked the city of Rome.
Answer:
The Mongols developed a highly technological society that emphasized formal education. European monarchies became a model for the early Mongol governments. Pax Mongolia led to regional stability, increasing trade on the Silk Road. The Mongols adopted Roman Catholicism as the official religion of the empire.
Answer:
the people in america good and bad created the gangs, no one else in america could have created them if they werent there. Gangs are made because people with a common interest come together and create rules and goals for their group, usually harmful and unhonorable choices are made within the gang to keep the members stuck
Explanation: