What colonial relation did Portugal have with Brazil?

Correct answer: Brazil had Portuguese rule

Portugal established and ruled Brazil as a colony for more than three centuries, beginning after Portuguese claims in the early sixteenth century. This relationship was political, economic, and cultural: Portugal controlled administration, trade, and the extraction of valuable resources. Portuguese became the dominant language, and many institutions reflected Portuguese rule. Therefore, the correct idea is that Brazil was under Portuguese rule. Choice B reverses the relationship, while C and D ignore Portugal's major American colony.

The question asks about the colonial connection, not Brazil's later independence or modern friendship with Portugal. Brazil was governed by Portugal until it declared independence in 1822. This long period makes option A the only historically accurate answer. The other choices either deny a well-known colonial relationship or wrongly restrict Portuguese activity to Africa. The supplied answer A is correct.