They use a system called "Checks and Balances".
Answer:
people invaded other countries and traded, spreading language and customs
Answer:
B. Renaissance
Explanation:
The renaissance was based on a rebirth of the culture of the Greeks and Romans.
I would say the 50 year old corporate executive who holds a masters in business. I would attribute this to his age and experience in life and interest in business that together would spark his interest in politics.
