Financially disadvantaged.
Depending on the context this may be an appropriate answer, such as in general conversation.
However in a more technical context I would recommend saying:
low income bracket
person from Poland
Arab is a politically correct term.
The politically correct term for aging is "older adults" or "seniors." This terminology is preferred as it focuses on the stage of life rather than perceived limitations associated with aging.
little person is the correct term but just calling them a person is more respectful.
It is politically correct to say that black people are african-american. And white people are just white.
Apparantley it is the politically correct term for an aboriginal person.
I believe the PC term is "little people" or "little person."
Principled athletics Politically Correct Terms Database | Political Correctness | Politically Incorrect.PoliticallyCorrectTerm.com
plumber
businessman
How about "the chronologically challenged".
Carpenter.