The answer is available good because the more available good there is the less the hunter gatherers don't have to worry about moving to find all their necessities to survive.
Answer:
Tensions and suspicions between the United States and the Soviet Union grew partly during WWII because of Soviet disregard to Allied goals, and dramatically increased in the post-war world when the spread of communism seemed to be threatening the free world that Franklin D Roosevelt had envisioned.
Explanation:
Hope that helped :3
Well people wouldn't settle in a desert with no food or water but people who live near the ocean can fish to trade and live off of.