They are labeled by Hochschild as the "The second shift".
The Second shift is a term used to portray the workload ladies have well beyond what men have. It came from Arlie Hochschild's book of a similar name. In mainstream society, women's second shift for the most part comprises of Childcare and household work.
1890s African Americans began working on subway Construction
By sensing mistrust of each other and it became worst when they competed for colonies in Asia and Africa
Indians rebelled against British coloinal rule in 1857