Answer:
in order to develop a nation . all type of human resources are needed
The correct answer is letter C
Explanation: They are represented by a small group that usually shares common interests and tastes, doing things they enjoy.
Believing one's original theory of the case despite evidence to the contrary is called: <span>belief perseverance.
</span>The term denotes the tendency people to maintain a belief despite new information that firmly contradicts it and <span>it appears that they shouldn't believe anymore. </span>