Churches and other houses of worship have also played a role in helping immigrants assimilate once they arrive in America, Cox says.
Cox anoti, 'Makereke nedzimwe nzvimbo dzekunamatira akaita basa kubatsira vanhu vanenge vatama vachibva kune dzimwe nyika kuti vakwane mutsika nemagariro matsva avanenge vapinda maari pavanosvika muAmerica."