Answer:
E) the superiority of the Portuguese navy over English and Dutch forces.
Step-by-step explanation:
In the early 16th century, two countries of Europe had ventured far away to try to find new trade routes to India and Asia: Spain and Portugal. Without knowing it, Spain had discovered for Europe a new continent, and Portuguese sailors managed to circumnavigate Africa. English and Dutch maritime expeditions with trade purposes took place at a later time.