As a young Portuguese noble, he served the king of Portugal, but he became involved in the quagmire of political intrigue at court and lost the king's favor.
In the sixteenth century, an age of great marine and terrestrial exploration, Ferdinand Magellan led the first expedition to sail around the world. One of Magellan's ships explored the ___ of South America for a passage across the continent.
Magellan offered to prove that the East Indies fell under Spanish authority.
On September 20, 1519, Magellan set sail from Spain with five ships. The Pope divided New World lands between Spain and Portugal according to their location on one side or the other of an imaginary geographical line 50 degrees west of Greenwich that extends in a ___ direction.
More than a year later, one of these ships was exploring the topography of South America in search of a water route across the continent.
This ship sank, but the remaining four ships searched along the southern peninsula of South America.
The Curies' ____ collaboration helped to unlock the secrets of the atom.
Regardless of the consequences, she had dedicated herself to science and to revealing the mysteries of the physical world.
Four of the ships sought a passage along a southern ___. Although Marie Curie eventually suffered a fatal illness from her long exposure to radium, she never became disillusioned about her work.
In 1911 she received the Nobel Prize in chemistry for isolating radium.
Finally they found the passage they sought near a latitude of 50 degrees S.
Magellan named this passage the Strait of All Saints, but today we know it as the Strait of Magellan.
One ship deserted while in this passage and returned to Spain, so fewer sailors were privileged to gaze at that first panorama of the Pacific Ocean. Magellan lost the favor of the king of Portugal when he became involved in a political ___.