Out of every 1000 americans in the early 1870s how many were cowboy

It is estimated that out of every 1000 Americans 1 was a cowboy in the early 1870s.

Explanation:

Cowboys were people whose professional activity is in the care of cattle. One of its main tasks is to move large numbers of cattle from one place to another. This concrete circumstance became known throughout the movie world, especially in the western genre. In the early 1870s, it is estimated that out of every 1,000 Americans 1 was a cowboy, that number has grown over the years.