HELP ASAP. which statement about the role of woman in the u.s. labor force can be verified from the information given here?
woman in the u.s. labor force (1890-1980)
year , n of woman , percent of labor
1890 ; 3,600,000 ; 16.8%
1900 ; 5,000,000 ; 17.0%
1910 ; 7,700,000 ; 19.5%
1920 ; 8,300,000 ; 20.0%
1930 ; 10,600,000 ; 20.4%
1940 ; 13,800,000 ; 27.1%
1950 ; 18,300,000 ; 29.6%
1960 ; 23,200,000 ; 33.4%
1970 ; 32,500,000 ; 38.1%
1980 ; 45,400,000 ; 42.4%
(a.) the percentage of women in labor force was higher in 1960 than in 1980
(b.) the number of woman in the labor force has steadily increased since 1890
(c.) in the early twentieth century, women were confined to secretarial jobs
(d.) in the 1930s, women earned only half as much as men doing the same job
