Answer: Cities provided better opportunities.
Explanation: There were more jobs, leading to more opportunities to live a better life.
Answer:
Pythagoras believed that the planets themselves, all heavenly bodies, rang out notes of vibration based on their orbit and distance to each other. We humans simply lack the ability to hear this music of the spheres.
I'm sure about the third one,but not so sure about the rest.Best of luck!
Andrew Jackson was known for his short temper and anger issues. He most likely had so many duels due to these problems
