Final answer:
Jewish immigrants in the United States worked up the hierarchy by actively embracing American culture and maintaining their Jewish culture. They settled in tight-knit neighborhoods and created strong communities that served as a bridge between their own heritage and American culture.
Step-by-step explanation:
Jewish immigrants in the United States worked up the hierarchy by actively embracing American culture and maintaining their Jewish culture. They settled in tight-knit neighborhoods and created strong communities that served as a bridge between their own heritage and American culture. Jewish leaders also established organizations to confront anti-Semitism and provide support for the newcomers. Despite facing discrimination, Jewish Americans made significant contributions and were actively involved in civil rights movements for women and African Americans.