Immigrant and refugee rights have long been an issue of critical importance for social workers in the United States. Those considered pioneers of the field, such as Jane Addams and Edith and Grace Abbott, developed their expertise while working in settlement houses that served as centers of residence and social services for migrants who had recently arrived in large numbers to work in America (Hansan, 2011). Concurrently, charitable organizations and religious and ethnic associations have long worked to facilitate the wellbeing and integration of migrants and displaced persons.