When did the term 'blue collar' come into use for manual labor jobs? What made it become associated with that color of clothing? - Quora
![Idioms & phrases meaning with origin|blue collar worker,between the devil and the deep blue sea - YouTube Idioms & phrases meaning with origin|blue collar worker,between the devil and the deep blue sea - YouTube](https://i.ytimg.com/vi/VcQZRHlFrxo/sddefault.jpg)
Idioms & phrases meaning with origin|blue collar worker,between the devil and the deep blue sea - YouTube
![Idioms & phrases meaning with origin|blue collar worker,between the devil and the deep blue sea - YouTube Idioms & phrases meaning with origin|blue collar worker,between the devil and the deep blue sea - YouTube](https://i.ytimg.com/vi/VcQZRHlFrxo/maxresdefault.jpg)
Idioms & phrases meaning with origin|blue collar worker,between the devil and the deep blue sea - YouTube
![Employers could use us, but they don't”: voices from blue-collar workplaces in a northern periphery | Language Policy Employers could use us, but they don't”: voices from blue-collar workplaces in a northern periphery | Language Policy](https://media.springernature.com/m685/springer-static/image/art%3A10.1007%2Fs10993-019-09513-4/MediaObjects/10993_2019_9513_Fig3_HTML.png)