Settlement houses and other agencies developed programs to educate immigrants and their children with the American culture. The children were taught hygiene, manners, conduct in daily life and most important of all, the use of the English language. The common schools developed particular subjects and extracurricular activities and new ways of enforcing discipline in order to Americanize these children.
Competition and promises are the main 2
Truman integrated the armed forces. He put black and white soldiers together in the Vietnam War
The correct answer for the question that is being presented above is this one: "revenue." Economies of scale involve decreasing revenue as output rises. Given that the revenue decreases, then the output of the economy should be increased.