How did Prince Henry of Portugal contribute to the Age of Exploration? А
He opened a school in Portugal to teach new navigational techniques.
B.
He made contact with the Muslim rulers who controlled the Silk Road trade routes.
С
He established a network of Catholic missions in Africa.
D
He sailed with European explorers to search for trade routes to Asia.

The expeditionary goals of Prince Henry were to improve navigational knowledge along the western coast of Africa and find a water route to Asia, to increase trade opportunities for Portugal, to find gold to fund the expeditions, to spread Christianity around the world, and subdue Muslims.

Since he created a school in Portugal to teach modern navigational techniques, Option A is the right answer.

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А

He opened a school in Portugal to teach new navigational techniques.

Explanation:

Prince Henry the Navigator of Portugal was popular for his role in the formation and development of the Portuguese empire in the middle of the fifteenth century, particularly in the exploration of other continents including West Africa and the Atlantic ocean.

He was known to have established a school for navigation to teach the people the art and science of sailing and mapmaking. He also had his cartographers working with ship captains. And at the same time, he financed and motivated exploration.

post the grid otherwise i cant .

also it sounds like a math question not history.

d. it adversely affected american productivity