b. settlement homes ; Jane addams was the founder of hull house a settlement home for immigrants. In these settlement homes, she and others provided english langauge lessons, child care for working parents, education, cultural opportunity, and skill to help others succeed.
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The correct answer is Migrant workers from Mexico took jobs there
Explanation: In this sense it is possible to understand that immigrants played a major role in the development of some neighborhoods in the united states, immigrants helped to develop their specifies and ways of living as well as a very important fusion of culture for the country.
It can lead to deforestation, water pollution, and air pollution.