Narrow specialization of tasks within a production process so that each worker can become a specialist in doing one thing, especially on an assembly line. In traditional industries (see sunset industries), division of labor is a major motive force for economic-growth. However, in the era of mass customization (which requires multiple skills and very short machine change-over time), division of labor has become much more flexible. Also called specialization of labor.
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Because president abraham lincoln abolished slavery. He didn't want slavery to exist anymore because he was poor growing up and saw what happend with the slaves and even met Sojourner Truth.
before the arrival of European settlers.
The Mexican Repatriation was a mass deportation of Mexicans and Mexican-Americans from the United States between 1929 and 1936. Estimates of how many were repatriated range from 400,000 to 2,000,000. An estimated sixty percent of those deported were birthright citizens of the United States. Brainliest pls