The answer would be C. The disillusionment of people following WW1.
The answer to this question is a
B. Think about the way the two chunks are said. The second part is more of an added thought, scoffed out. Dashes are perfectly fine where they are. C is definitely incorrect because the second sentence is just a dependent clause. A just doesn't make much sense. Dashes are pauses, breaks in what a person says. They can signal emotional changes, too.
Answer: Tend to feel valued despite of attitudes and behaviors they persist
Explanation:
According to the theory of Roger, human tends to develop as fully functioning and ideal to own-self on basis of positive regard in condition they are present .They have the feeling of being valued and importance without considering the behavior they have towards others.This creates a fully developed personality
Other option are incorrect because feeling of vain ,not turning into completely functioning and following or doing what other people want them to do is not the part that gives a person feeling of real self
