The answer is D, because they wanted to live in the usa
The measurement of economic activities is in monetary terms, whereas non-economic activities lack money measurement. Economic activities result in creation and accumulation of wealth as they are done to earn profit. Unlike non-economic activities which result in mental satisfaction and happiness
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<span>The right answer is C. It emphasizes human growth and fulfillment. Positive
psychology is a branch of psychology that scientifically studies the
psychological well-being of the human being, the body's reaction to
positive and negative emotions, and the effect on the body of
experiencing prolonged unpleasant psychological situations, such as stress. <span>Various
investigations have shown that experiencing more positive emotions,
such as joy or gratitude, prevents cardiovascular problems.
I hope my answer can help you.
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Tropical hunters & gatherers