RT Journal Article SR Electronic T1 “Black Troops” and Hierarchies of Color in the Portuguese Atlantic World: JF Luso-Brazilian Review JO Luso-Braz Rev FD University of Wisconsin Press SP 6 OP 29 DO 10.1353/lbr.0.0010 VO 45 IS 1 A1 Hebe Mattos YR 2008 UL http://lbr.uwpress.org/content/45/1/6.abstract AB