How were the portuguese able to establish bases in several key locations in the indian ocean world?

In the early 16th century, Portuguese forcibly took control of the commerce in the Indian Ocean.

The Portuguese were able to establish bases in several key locations in the Indian ocean world mainly by the force of military.
The Portuguese ships were powerful enough to outmaneuver and outgun the ships of any other nation.

Answerinterviewing there is no image showing, but i believe this is correct/// plz check first.good luck

This is called visual imagery. it is a memorization technique wherein an idea or a term is associated with an image, this in remembering ideas, especially as humans are very visual learners. this is also why visual aids a lot for memory retention.