Answer:
Two factors are there
Explanation:
When a researcher mixing two or more variable then the researcher wants to see the effect of how each variable affects the behavior of an individual and how all variables work together and affect the behavior of an individual. This process is also called a factorial design. The main aim of the research is to find out the relationship between two or more variables. It eliminates or reduces the outer variable that could affect the results of the study. In real life, we can say that it is rare that variables could be isolate. The behavior in the study could be influenced by a different types of variables that interacting simultaneously.
Hull House
Jane Addams created the Hull House in Chicago as part of the settlement house movement in the late 19th century.
Hull House was a settlement house aimed at helping immigrants adjust to life in America. Hull House provided education, language assistance, and help with job skills. The program allowed Jane Addams to study the conditions of immigrant life and collect data on varying immigrant groups. Her studies provided information on the ethnic communities surrounding Hull House and began the field of social work in the US.
I Belive the answer is B., to New York City.
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