Most of the work you mentioned applying for has been fast food kind of work - have you considered branching out? Data entry or other office temp work was really good to me, helping me build up a better resume until I got back into my field and the best job I've had. Look up temp agencies, use them as a way to start moving towards what you really want to do with your life. (That's assuming it's not in restaurants or fast food, that is.)
Speaking of, what kind of work do you really want to be doing? Is there a field you really feel attracted to?
Xeno wrote:and also allow for employers to terminate any employee at any time with zero notice for any reason outside of protected class things (age, sexuality, gender, race, religion, etc.), though that's not exactly hard to get around if you're questioned as to why you fired someone. So basically, if a supervisor or manager doesn't like you for one reason or another that has nothing to do with your ability to do your job, there is really no way to stop them from terminating you or preventing retaliation via termination for reporting them for harassment.
This would actually fall under "at-will employment," which is a separate issue from right to work. My state is not a "right to work" state, and for my jobs, I've always had to sign documents saying that there is no contract guaranteeing my term with the company, and that my time can be ended by either me or them at any time, for any reason.