But what precisely would it have meant to 'serve the working class' over this period?

It serves the middle class, albeit the less affluent parts of that class.

Urban housing in India balances space constrictions and is aimed to serve the working class.

You're going to get ahead and serve the Party and the working class, but is that all you want?

These houses were mostly vernacular and served the lower class.

She's a broker who serves the poor and working class in a market that leaves even the rich feeling poor.

Loans serve primarily the middle class, while Pell grants help low-income families.

Even the local governments admit that free-market changes have so far mainly served the urban wealthy and middle class.

They almost never serve the middle class or the poor, rarely if ever providing them with savings accounts, much less loans or credit.

It is the only distinguishable hospital in the area and till today continues to serve the lower and middle class of society.