I believe the answer is C
Answer: he hoped to persuade Americans to share their expertise with other nations
Explanation:
To satisfy his pride and to win fame for himself to help the king.
He met a hubshi girl who seemed interested with Santosh. Furthermore, he got English lesson by her and their relationship became closer. This event makes Santosh realizes of his existence after he feels alienated by his surrounding before. Since then, he took so much care of his physical appearance.
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