How are life expectancy and mortality tied to socioeconomic status, ethnicity, and race?

Richer people tend to die later, as they have access to better healthcare. Ethnically, rich people are generally white. Or really, many communities with low quality of healthcare have higher black populations.

The were examples of police  brutality  and prideful people. police brutality because they could have acted differently. and prideful people because even if you are treated wrong you should still humble your self to the law that is before you.