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Episode 1 - In MCoG, Mendoza was a member of
Magellan's crew on his voyage around the world and it was during their
passage through the Pacific that Mendoza saved the infant Esteban.
Magellan, Ferdinand (1480?-1521), Portuguese-born
Spanish explorer and navigator, leader of the first expedition to circumnavigate,
or sail completely around, the world. He was born in northern Portugal.
Magellan set out to reach the East Indies by sailing westward from Europe,
which no one was sure could be done. He intended to return by the same
route, but after his death his crews found that the prevailing winds
required them to keep sailing west, around the world.
Early Life
Magellan was born Fernão de Magalhães to a noble Portuguese
family; later the Spanish knew him as Fernando de Magallanes. He served
as a court page in his youth, and in 1505 he sailed with a fleet carrying
the first Portuguese viceroy to India. He then served with the fleet
in the exploration and conquest of the East Indies. Twice wounded in
battle, he took part in expeditions that captured the kingdom of Malacca
(Melaka) in the Malay Peninsula of southeast Asia. He explored the islands
of present-day Indonesia as far east as the Moluccas, or Spice Islands.
By 1510 he was promoted to the rank of captain.
In 1512 Magellan returned to Portugal, and in 1513 he battled the Moors
in Morocco. He was wounded again and left with a permanent limp. Soon
afterward he lost favor with King Emanuel of Portugal, probably because
of charges of financial irregularities while he was in Morocco. The
king canceled a promotion Magellan had received for his valor against
the Moors and later denied his request for a fleet to prove that the
Moluccas could be reached by sailing west.
The Plan for the Voyage
Magellan renounced his Portuguese citizenship and in 1517 went to Spain
to seek support for his plan from King Charles I (later Holy Roman Emperor
Charles V). Magellan believed there was a passage to the west through
or around South America. Such a passage would be of great value to the
Spanish, who wanted a share in the lucrative trade in spices from the
Moluccas. Portugal controlled the eastward route to the East Indies,
around Africas Cape of Good Hope, and would not allow Spanish
ships to pass.
Magellan offered an additional argument to the king. The 1494 Treaty
of Tordesillas between Spain and Portugal had divided the world between
the two powers. The Portuguese hemisphere was east of a north-south
line that ran through Brazil. The Spanish half was west of the line.
However, the position of the line on the other side of the globe was
unknown. Magellan argued that at least some of the Moluccas might lie
within the Spanish hemisphere. The only way to be sure was to measure
the distance around the earth by sailing west to the Moluccas, since
their distance from Spain by the eastern route was known.
Start of the Expedition
Magellan won the kings approval for his voyage. A fleet of five
vessels was outfitted and sailed from Sanlúcar de Barrameda,
Spain, with about 250 men on September 20, 1519. Magellan sailed through
familiar waters along the west coast of Africa and then south to the
equator. There the fleet turned south-southwest and crossed the Atlantic
to a point near Recife in Brazil.
Magellan searched down the coast of South America for a passage through
the continent. In December he stopped at Rio de Janeiro, where the sailors
traded with the Native Americans for provisions. Continuing south, he
explored every likely inlet, especially the mouth of the Río
de la Plata, which he briefly thought was the passage because it was
so wide. As the southern winter approached in April, the ships took
shelter from storms in Port San Julián, now in Argentina. During
five months there, Magellan suppressed a mutiny of his Spanish officers,
who were jealous because Magellan was Portuguese. One ship was lost
when it was driven ashore during an exploratory voyage.
In August the voyage resumed. The four small craft pressed farther south,
past the 50th parallel to the Rio Santa Cruz, where additional provisions
were acquired. Three days after leaving this refuge, they rounded a
large cape and found a wide inlet. Against his sailors advice,
Magellan sent out two ships to explore this body of water. After two
days the vessels were thought to be lost, but then they returned to
report that they had passed through two bays connected by narrow passages
and had seen a third bay beyond.
Uncertain but hopeful, Magellan pressed on through the strait, which
was dangerously narrow and winding in many places. On the other side
of the third bay, two passages were sighted; Magellan ordered them to
be explored. During the night one ship mutinied and sailed back to Spain.
Undaunted, Magellan pressed on. To the south was a stark, forbidding
land, dotted with fires, which he named Tierra del Fuego, Spanish for
Land of Fire. After several days the western passage led
into a long channel, running northwest, that opened onto a great ocean.
The ships sailed forth on November 28, 1520, having taken 38 grueling
days to negotiate 579 km (360 mi) of icy water lined with snow-clad
mountains. The route they used is now known as the Strait of Magellan.
The Pacific
Because it was calm, Magellan named the ocean Pacific. Although favored
by the weather, the fleet suffered greatly in another way. Magellan
had underestimated the oceans size, and his course was too far
north to encounter the fruitful southern island groups such as Tuamotu
and Samoa. The fresh food and water were used up, causing scurvy, a
wasting disease that results from lack of vitamin C in the diet. They
were reduced to eating the leather rope guards, then sawdust and even
rats. Many died. After 98 days, the fleet finally reached an islandprobably
Guamin the western Pacific. During bargaining for supplies, the
natives stole a wide variety of objects, and for this reason Magellan
named the islands the Islas de Ladrones (Islands of Thieves). Later
they were renamed the Mariana Islands.
From the Marianas, Magellan sailed southwest to the island of Mindanao
in the Philippines, where he converted two local rulers to Christianity.
From Mindanao he sailed to Cebu Island, where he made more converts.
After converting Huambon, ruler of Cebu, he supported Huambon in a battle
with a rival chieftain, Lapu-Lapu. Magellan was killed in the battle,
April 27, 1521, while defending the withdrawal of his landing party.
Lapu-Lapu is a Philippines national hero for resisting this first European
invasion.
Although Magellan did not complete the voyage, he is considered the
first person to circle the world because Cebu is west of the Moluccas.
Sailing west, he had reached a point beyond the point he had reached
earlier when sailing east.
Return to Spain
After Magellans death, one ship was abandoned because not enough
sailors were left to handle three vessels. Captain Juan Sebastián
del Cano took command of the reduced fleet and brought it to its goal,
the Moluccas, where he took on a cargo of cloves. One ship tried to
return across the Pacific but was forced back by the winds and then
captured by the Portuguese, who interned its crew. Cano made the long
westward return voyage with one last ship, the Victoria. After a difficult
voyage, with a remaining crew of 18, the Victoria reached Sanlúcar
de Barrameda on September 6, 1522, almost three years to the day after
setting forth. The cargo of cloves sold for such a high price that,
despite losing four out of five vessels, the voyage earned a profit.
Results of the Voyage
The voyage strengthened the Spanish claim to the Moluccas, although
Portugal never accepted it. More importantly, Magellans great
achievement was to confirm that the earth is round, measure its circumference,
determine the length of a degree of latitude, and show that the worlds
oceans were connected. Magellans secretary, an Italian named Antonio
Pigafetta, who published his journal of the voyage, was among the first
persons to note that the westward circling of the earth results in the
loss of one calendar day (see International Date Line).
The passage through the Strait of Magellan was an impractical route
to the Moluccas, and Spain sold its interests there to Portugal. Nevertheless
the voyage laid the foundation for trade across the Pacific. Spain did
not immediately recognize the importance of the Philippines, but that
countrys chief city, Manila, became the greatest Spanish trading
center in East Asia by the end of the 16th century.
Microsoft(R) Encarta(R) 98 Encyclopedia. (c) 1993-1997
Microsoft Corporation. All rights reserved.
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Episode ? - The profession of my favorite Spaniard, Mendoza!
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Navigation, science of determining the position of a ship
and charting a course for guiding the craft safely and expeditiously
from one point to another. The practice of navigation requires not
only thorough knowledge of the science of navigation, but also considerable
experience and judgment.
The science of navigation is divided into three principal techniques:
(1) so-called dead reckoning, which is derived from the phrase deduced
reckoning, and estimates the approximate position of a craft solely
from its course and speed; (2) piloting, which involves guiding the
craft by frequent reference to geographical landmarks and navigational
aids and by use of sounding; and (3) celestial navigation, which uses
the observation of celestial bodies to determine position on the surface
of the earth.
Navigation Instruments
Navigation instruments are designed to fix position, measure direction
and distance, determine speed, measure the depth of water, assist
in plotting on charts, and observe the weather elements. Sometimes
a combination of various instruments is used simultaneously to yield
the required information.
The magnetic compass is one of the oldest instruments used aboard
ships (see Compass). Although it has been generally supplanted by
the gyrocompass on large ships, the magnetic compass retains its original
role as the basic navigational instrument because it is not subject
to electromechanical defects, and, hence, on most seagoing ships,
it is a necessary standby instrument. The magnetic compass serves
as a directional device by aligning itself in the direction of the
earth's magnetic poles (see Earth).
The azimuth circle is an important auxiliary device used for indicating
azimuth, or the bearing of an object, its direction measured from
the north point. It is a graduated ring with sight vanes that is designed
to fit snugly over a compass or a compass repeater; it provides a
means of taking bearings of both terrestrial objects and celestial
bodies.
An instrument known as the log is used to determine either the speed
of a ship or the distance traveled through the water, or both simultaneously.
Various types of logs are used, some operating on a simple mechanical
principle and others based on ingenious electromechanical techniques.
To determine water depth a navigator uses the lead. The lead, which
consists essentially of a lead weight at the end of a suitably marked
line, is used in coastal or shallow waters under conditions of low
visibility.
The plotting equipment used by the navigator resembles to a certain
extent the tools used in drafting. Dividers for measuring distances,
compasses for drawing circles, plotters, protractors, and universal
drafting machines are the rudimentary tools found commonly on the
chart table of a ship.
For celestial navigation the navigator uses a sextant and a chronometer.
The sextant is a double-reflecting instrument that measures the angle
between two objects by bringing into coincidence rays of light received
directly from one object and by reflection from the other. Its principal
use is to determine the altitude (in degrees of arc) of celestial
bodies above the horizon. The chronometer is a very accurate timepiece
with a nearly constant rate of daily gain or loss. It is set to the
time of a standard meridian, usually that of the observatory of Greenwich,
in London, and makes possible the determination of longitude at sea.
Navigation in Pilotage Waters
Piloting is the most exacting form of navigation because it entails
the movement of ships under many potentially dangerous conditions.
The greatest care and exactness is necessary for success in piloting,
especially in poorly charted coastal waters or under unfavorable weather
and visibility conditions.
Tides, Tidal Streams, and Ocean Currents
The practice of navigation is complicated by the presence of tidal
effects and ocean currents. These effects, which may be favorable
or unfavorable, tend to deflect the ship from its charter course and
reduce or increase its speed. A comparison of dead-reckoning positions
and fixes reveals the extent of such effects and often helps the navigator
to predict and adjust for future influences.
Celestial Navigation
In this classic method, used most commonly in the open sea, the navigator
uses celestial bodies that have been identified and grouped into constellations
since ancient times (see Astronomy; Constellation). Celestial navigation
makes possible voyages across thousands of miles of unmarked water,
but its one great limitation is that poor visibility, caused by clouds,
fog, rain, snow, mist, or haze, may prevent the essential sightings
of celestial bodies.
Microsoft(R) Encarta(R) 98 Encyclopedia. (c) 1993-1997 Microsoft
Corporation. All rights reserved.
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