I have solution for the working class—VOTE TRUMP!
Most of us are working class, per the original definition.
If you work for a paycheck (whether the paycheck is high or low, and regardless of whether you went to college), then you are working class.
If you are a business owner, where you work for yourself, then you are middle class.
If you do not need to work because your investment income provides you with a good standard of living, then you are upper class (note: I’m not talking about retired people living off their 401K’s, I’m talking about people who were born never needing to work).