The exploration corporation of Portuguese explorers focused attention on their attempts on the African continent.
How did the Portuguese explore?
European exploration of the Mediterranean began with the maritime expeditions of Portugal to the Canary Islands in 1336.
The Portuguese crown claimed the Atlantic archipelagos of Madeira and the Azores in 1419 and 1427, respectively, the coast of West Africa.
After 1434, until the established order of the ocean path to India in 1498 through Vasco da Gama.
Therefore, from the above declaration, choice D, Africa, is correct.
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