How did the work of Jane Addams and similar reformers most impact immigrants during the Progressive Era?
A. Their settlement houses helped immigrants adjust to American life by providing child care, nursing services, and English lessons.
B. Their newspaper articles exposed the unsafe living and working conditions faced by most immigrants living in the cities.
C. Their call for prohibition of alcohol made immigrants feel welcomed by a more familiar American society.
D. Their political reforms granted access to voting rights and political participation to newly arrived immigrants.