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  31 October 1451 – 20 May 1506 Columbus was born.
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  Cortez was born.
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  1490, Cabeza de Vaca was born at Jerez de la Frontera in Andalusia , Spain
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  Columbus set sail on August 3, 1492 with three ships, the Pinta, Nina, and Santa Maria, and 104 men. This voyage took five weeks - much longer than Columbus expected,During this time, many of the crew members contracted diseases and died, or died from hunger and thirst.
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  1492, King Ferdinand and Queen Isabella reconsidered his requests. Columbus promised to bring back gold, spices, and silk from Asia, spread Christianity, and explore China.
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  Finally, at 2 a.m. on October 12, 1492, the men, sighted land in area of the present-day Bahamas. When Columbus reached the land, he believed it was an Asian island and named it San Salvador.
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  On November 21, 1492, the Pinta and its crew left to explore on its own. Then on Christmas Day, Columbus' Santa Maria wrecked off the coast of Hispaniola.
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  March 15, 1493 Columbus' first voyage ended.
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  On November 3, the crew members sighted land and found three more islands, Dominica, Guadeloupe, and Jamaica, which Columbus thought were islands off of Japan.
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  Pineda was born.
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  Columbus set sail west again on September 23, 1493 with 17 ships and 1,200 men. The purpose of this journey was to establish colonies in the name of Spain.
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  Columbus’s third voyage began on May 30, 1498 and took a more southern route than the previous two.
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  Columbus' final voyage began on May 9, 1502
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  Moscoso was born in Badajoz, Spain in 1505
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  Columbus became ill and died on May 20, 1506.
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  1510, Francisco Vazquez de Coronado was born in Salamanca, Spain
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  Cortez helped colonize Cuba.
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  Pineda was first European to explore and map the Texas coastline.
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  Pineda died.
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  Cortez conquered the Aztec Empire, which will later become Mexico.
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  1527, Cabeza de Vaca heard the stories about the New World and joined the expedition to the New World lead by Pamfilo de Narvaez
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  June 17, 1527, leaves Spain with 300 men, Cabeza de Vaca was appointed crown treasurer of the expedition,
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  In 1530 he was sent by his uncle to find a colony in present eastern El Salvador.
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  In 1534, he traveled to Peru with his uncle Pedro de Alvarado, where they went on an expedition that took them through what is now Ecuador.
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  Cortez discovered the peninsula of California.
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  1537, Cabeza de Vaca reports on his eight year expedition across Texas.
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  returned to Spain in 1536.
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  1540 Febuary 23, Francisco Vazquez de Coronado begins his exploration of south-western North America in search of the Seven Cities of Gold.he brought along with him 340 Spanish, 300 Indians, 1000 horses, 1000 slaves.
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  1542 April: Francisco Vazquez de Coronado starts the journey home. He had failed to find El Dorado, the Seven Cities of Gold but had made a tremendous voyage of discovery across America.
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  1544, Cabeza de Vaca is returned to Spain
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  Cortez died.
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  Moscoso died in 1551.
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  September 22, 1554 cornodao died.
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  1559: de Vaca dies in Valladolid, Spain
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  La Salle was born in Rouen, Normandy (France) on November 22, 1643.
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  On August 7, 1679 La Salle and the Italian explorer Henri de Tonti set sail on Le Griffon, the first full sized sailing ship to travel into the Great Lakes.
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  On April 9, 1682, La Salle buried an engraved plate and a cross at the mouth of the Mississippi River. This act officially claimed Louisiana for France.
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  On April 9, 1682 La Salle claimed all of the Mississippi River Basin for France.
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  march 20 1687,La Salle was killed by his own men.