please help

What means did Portuguese explorers use to establish trading posts in India, Persia, and Southeast Asia?

A.They signed agreements between the local rulers and the Portuguese king.

B.They worked with the native people to establish diverse colonies.

C.They seized existing trading posts using force.

D.They allied with Muslim Arabs against local rulers.

https://www.jiskha.com/questions/1781729/1-what-means-did-Portuguese-explorers-use-to-establish-trading-posts-in-India-Persia

It's a tough one.

i think its d

Thank you very much ive been stuck on this question for along time

Yeah

To determine which means Portuguese explorers used to establish trading posts in India, Persia, and Southeast Asia, we can analyze the historical context of that time period. This can be done by conducting research and referring to reputable sources such as history books, scholarly articles, or educational websites. By examining the available information, we can identify the most accurate answer.