Explanation:
Social Harmony is defined as a process of valuing, expressing, and promoting love, trust, admiration, peace, harmony, respect, generosity and equity upon other people in any particular society regardless of their national origin, weight, marital status, ethnicity, colour, gender, race, age and occupation etc.
Yes, because we live in a peaceful society
D. is the answer hope this helps
A. The narrator will be more open to working with new people.