Answer:trading with outside partners to bring in surplus food.
building projects ensured their power would not be challenged.
the building of a postal system to increase the economy.
irrigation systems made trade possible because of surplus crops.
Explanation:
Answer: A. 30 days after the date of the move.
Explanation:
It is a requirement that a pilot notify the Federal Aviation Administration (FAA) of a permanent change in mailing address within a maximum of 30 days after the change. For this period of 30 days they are allowed to exercise the pilot certificate but after that they can not.
Answer: Egypt
Explanation: The most populous country in the MENA region is Egypt with nearly 100 million people, accounting for approximately 17% of the total. Hope this helps. Can u give me brainliest
