What problems did josiah strong associated with immigrant?

Josiah Strong associated several problems with immigrants, particularly focusing on the perceived threat they posed to American society and values. He believed that immigrants, especially from non-Protestant backgrounds, could undermine the cultural and moral fabric of the nation. Strong argued that the influx of immigrants would lead to social unrest, economic competition, and a dilution of American identity, which he viewed as rooted in Protestantism. His views reflected broader nativist sentiments of the time, emphasizing a fear of cultural and demographic changes.