The document profiles several individuals from colonial Latin America, including:
- Enrico Martinez, a European man born in Spain who moved to Mexico in his early 30s, where he attained status as a scientist and public official by the 1590s.
- Miguel Hernandez, a 16th century Mexican mulatto man who built a successful freight business in Querétaro and accumulated wealth, challenging racial boundaries of the time.
- Francisca, an Indian woman living as a slave in Brazil in the early 1700s who petitioned for her freedom and her case went to appeal, in an exceptional legal case for the time.