In 1966, American pyschologist Julian Rotter proposed the Locus of Control concept
Answer:
No this is false
Explanation:
The correct answer would be:
Nomads are a type of people who don't settle in one place but rather move from one area to another consistently during their entire life.
Not to bad did you do by your self
Answer:
Food production, health care services, immigration...
Explanation:
I'd say health care services or immigration is one of the answers. If we didn't have certain medicines, there wouldn't be as many people.