Answer:
Quasi-natural experiments, by contrast, do not involve random application of a treatment. Instead, a treatment is applied due to social or political factors.
The UN Charter sets out four main purposes: Maintaining worldwide peace and security. Developing relations among nations. Fostering cooperation between nations in order to solve economic, social, cultural, or humanitarian international problems.
Answer:
false allegations and he/she can be sentence if he doesn't have a valid evidence
I have no idea I don’t know
According to the text, the trend toward more and more of the population entering the 65 and over age bracket is called _____.
c. "graying of america"