Answer:
I think it is (C)
Explanation:
I think it is C, because if you did not have good health then you cant have a great population
<span>The migration of university students trained in western-style professions who are enticed by high wages and opportunities is often referred to as: Brain-Drain
For example, many young potential hopeful university graduates from United States are migrating to South East Asian countries because of high wages promise and the opportunities to directly obtain high position within the corporation.</span>
C. They had no rights under the law
I think the answer would be B, because our world could become overpopulated, which is very likely.
Hope I helped!
~Mschmindy