Americans were unfamiliar with the territories of Vietnam and ended up having to search manually, house by house, allowing the Viet Cong to dig escape tunnels and snipe American soldiers.
Cities developed professional firefighting and police forces.
Answer:
The answer is D. Kublai Khan
Explanation:
- <u>Upon reaching China, Marco Polo entered the court of powerful Mongol ruler Kublai Khan, who dispatched him on trips to help administer the realm.</u>
Tibet is a traditional society based on religion.
The answer for this question is 34 you can subtract 52-18