Blue-collar is a definition of lifestyle from the west, which was put forward in the United States in the 1950s, that is, when the United States entered the information age.
The word "white collar" was first used in 1928. At that time, it represented non-manual workers, such as civil servants and faculty, and it was a group in contrast with blue-collar workers.
The term "blue-collar workers" appeared relatively late and only began to appear in the 1940s. Known as white-collar relatives, it refers to all wage earners who are mainly engaged in low-tech repetitive manual labor and low-tech office workers, such as general industrial and mining workers, agricultural workers, construction workers, dock workers, sales personnel and so on.
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The first white-collar worker in the world was the late American scholar Mills. 195 1 year, his first famous work was called white collar. According to the changes of social structure in Europe and America after the war, he declared that a new middle class had quietly arrived in the world, and its prominent symbol was the "white-collar class".
In view of the rising prices at this stage, the word "white collar" has another meaning today. I paid my salary, paid the rent, utilities, bought oil, rice and instant noodles, felt the money left in my pocket and sighed: Alas, my salary is "white-collar" again this month!
In the field of marketing, "white collar" has a particularly interesting meaning: free experience, free trial, and free items.
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