Reply to Marcus Yew answer.

Q1) I agree with him that a person would normally protect and defend their own family members and relatives first as they accompanied you from the time you were borned till now. As well as they would protect you too the same way, hence, you should do the same thing back.

Q2) I agree with him that the country, friends, family and the home is the most important as without them, we would not survive. Or even if we do, we might not be able to live long till now.