Which statement about the role of women in the U.S. labor force can be verified from the information given here?
The number of women in the labor force has steadily increased since 1890.
In the early twentieth century, women were confined to secretarial jobs.
The percentage of women in the labor force was higher in 1960 than in 1980.
In the 1930s, women earned only half as much as men doing the same job.
![Which statement about the role of women in the US labor force can be verified from the information given here The number of women in the labor force has steadil class=](https://us-static.z-dn.net/files/d05/44c0f84ecee295edc126c38372b43da4.jpg)