The correct answer to this question would be:
562 tribes.
Such tribes would be cherokee or Navajo
Answer:
Tikal
Explanation:
The ancient Maya city of Tikal, in modern-day Guatemala, flourished between roughly 600 B.C. and A.D. 900. Starting out as a modest series of hamlets, it would become a great Maya city-state with more than two dozen major pyramids.
CO would be Carbon Monoxide
The settlement of Stephen is in Texas
Answer: Japanese air-raid on Pearl Harbor (Japanese did not declare war to the U.S.A, so it was absolutely unexpected). December 1941.
Explanation: