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.
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.
The politically correct term for aging is to call the person a senior or older adult. The term elderly has fallen out of favor due to the associated negativity.
I believe the PC term is "little people" or "little person."
Apparantley it is the politically correct term for an aboriginal person.
Principled athletics Politically Correct Terms Database | Political Correctness | Politically Incorrect.PoliticallyCorrectTerm.com
You could say "individual suffering from alcoholism" or "alcohol dependent"
plumber
businessman
Yes, the term "blind" is generally considered to be an acceptable and politically correct term to describe someone with a visual impairment. However, it is always important to be aware of individual preferences and to ask how a person prefers to be identified.