Salute to Blue Collar Workers: Blue-collar workers play a vital role in our society and economy for several reasons. First, they perform essential manual labor that keeps our infrastructure running smoothly. They build and maintain roads, bridges, buildings, and other physical structures that form the backbone of our communities. Without their skills and expertise, our daily lives would be significantly affected. Second, blue-collar workers contribute to the production and distribution of goods.

Blue-collar jobs boom as COVID-19 boosts housing, e-commerce demand

blue-collar worker definition | Open Education Sociology Dictionary

Blue Collar | BlueCollar

BLUE-COLLAR definition and meaning | Collins English Dictionary

Companies struggle to hire blue-collar workers, not white-collar ones, says economist

If blue-collar workers want better jobs, they need unions, not Trump