While black people are the largest "ghetto." they are by no means the only racial or economic group to be subject to Americas whims or to be set apart from the mainstream. MexicanAmericans. or as they prefer. Chicanos. white migrant workers. Puerto Ricans. and. still the American Indians are in the same predicament. Indeed. women are also a captive nation. These six groups can do nothing that the Americans have not officially approved. Indians are forced to live on reservations. migrant farm workerswhite and Chicanoare forced to work for next to nothing on a precarious seasonal basis in miserable conditions. Puerto Ricans are confined to the lowest menial jobs in the cities where they abound. Mr.