Briefly explain atleast, two social issues that could lead social injustice

Social issues that lead to social injustice could be how the poor is being treated, where in if a person is poor, they are not provided the things they need and they are not treated like how they should be. They are treated lowly compared of those who have higher social status amongst them in which leads to social injustice. Another thing, the way employers are being treated. Those who does not work in the high statuses are being treated lowly like the poor and are not being treated with respect of which shows social injustice.

what are the choices?