Final answer:
The historical context includes the Portuguese court's migration to Brazil, the impact of malaria in Portuguese colonies, and the role of women like Maria Quitéria in Brazil's War of Independence.
Step-by-step explanation:
The historical context concerning Nazare in Portugal or other Portuguese territories is deeply intertwined with events like the migration of the Portuguese court to Brazil in the early 19th century under the Prince Regent João, due to the imminent French invasion. Additionally, during the Crusades, the Portuguese, like the Spanish, had learned sugar cultivation and processing in the Middle East. Maria Quitéria, a woman from the Brazilian province of Bahia, disguised herself as a man to fight in the Brazilian War of Independence and became a national heroine.
The narrative also touches upon the Portuguese establishment of sugar plantations using enslaved African labor in Brazil after the Catholic Church prohibited the enslavement of Indians. The information provided about Nazare in Portugal and other related historical snippets gives insight into Portugal's colonial practices, the impact of disease such as malaria in colonies like Safala, and the role of women in shaping the history during these times.