Which of the following could be seen as an example of a cultural achievement of the

Portuguese maritime empire? (1 point)
The Portuguese spread Christianity with great success, winning over the favor of rulers in China.
The Portuguese monopolized the Indian Ocean trade routes for over a century.
Portuguese trade introduced some New World crops through the Columbian Exchange.
The Portuguese built large cities that became capitals of the nations they overtook with the use of
gunpower.

The correct answer is: Portuguese trade introduced some New World crops through the Columbian Exchange.