Select the three accomplishments of portugal.
a da gama sailed around africa to india.
b portugal became the leader of the navigational arts in europe.
c magellan was sent on the first voyage around the world.
d portugal sponsored columbus on an earlier voyage around africa.
e portugal grew in wealth and importance from its all-water route to the orient.
f portugal opened the only all-water route to the orient.

Explanation:

Portugal, the western-most European nation, was one of the essential players in the European Age of Discovery and Exploration. Under the authority of Prince Henry the Navigator, Portugal played the chief job amid the majority of the fifteenth century in looking for a course to Asia by cruising south around Africa. Simultaneously, the Portuguese collected an abundance of learning about route and the topography of the Atlantic Ocean.

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explanation:

whose power in the senate is equal to the power of the speaker of the house?