Part of the Portuguese-American reader series comprises learning resources for intermediate and secondary Portuguese-American students who have not had the benefits of bilingual training in lower grades. The two-fold purpose of the reading development and social studies series is to improve the reading skills of bilingual students and to increase appreciation of the Portuguese culture. This unit examines Portuguese explorations of the New World and contributions of famous Portuguese-Americans. Both historical narrative and learning activities are included. The materials are also published in Portuguese. (Author/JR)