The proverb 'It's out duty to make out country a good place to live in for everyone.', in my opinion its referring to the fact that we have to be tolerant with all people, no matter who they are. As we deserve to live good in our country, everyone should desevre, no matter their race, if they are rich or poor etc.
We most likely shouldt make diffrences between people. All of us deserve respect! This is my opinion.