Why does miriam mann keep removing the cafeteria sign? what does her act of defiance represent?

Miriam Mann was a member of back computer at NACA and in 1940 she removed the cafeteria sign that said "Colored computers" and put it into her purse. Days later, the signed appeared again but Miriam kept removing it to demonstrate her disagreement with the inequality and oppresion that these women faced in her jobs. The sign disappeared and was replaced several times until one day it was not replaced anymore. Her act of defiance is considered a small step towards achieving equality of black people. Chief officials at NACA understood the message that Miriam wanted to give and later removed the sign "colored" from bathrooms.

the hollywood film industry of 1950 was threatened on several different fronts. television broadcasting was rapidly becoming the dominant entertainment medium in the united states. the paramount anti-trust consent decree requiring separate ownership for production companies and theater chains had gone into effect on 1 january 1950. large numbers of young men and women were marrying, having children, and moving to the suburbs, which affected the viability of downtown first-run movie theaters. foreign revenues were endangered by protectionist tactics including quota systems, high taxes, and blocked funds. finally, the morality and patriotism of hollywood films and filmmakers were under attack from government, religious, and citizens' groups.

explanation:

yes.

explanation:

because it let the japanese know who had the upper hand in the war.