Exploration Timeline

  • invention of the astrolabe
    100

    invention of the astrolabe

    This event happened in 150 BC.The Astrolabe was invented during the classical Greece period. This invention allowed sailors to know their latitude.
  • Bartholomeu Dias sails to southern tip of Africa
    Jan 1, 1488

    Bartholomeu Dias sails to southern tip of Africa

    Dias was the first to round the tip of South Africa, the Cape of Good Hope, and he opened a sea route from Europe to Asia. He sail past the Cape of Good Hope and into the southernmost part of Africa, Cabo das Agulhas, and into the Indian Ocean.
  • Columbus' first journey
    Aug 30, 1492

    Columbus' first journey

    Christopher Columbus set out to look for a quicker route to India by going west not southeast. He took 3 ships with him the Nina, Pinta, and Santa Marina. Columbus found South America but he thought it was the continent Asia.
  • Pope Alexander VI draws the Line of Demarcation
    May 4, 1493

    Pope Alexander VI draws the Line of Demarcation

    Pope Alexander drew a line seperating South America between Portugal and spain, he gave Portugal a very tiny part of Brazil. Pope Alexander VI declared that all lands west of this line would be Spain's and east would Portugal.
  • Columbus' 2nd Voyage
    Sep 4, 1493

    Columbus' 2nd Voyage

    On Columbus' second voyage he set out with 17 ships and 1200 men to defeat the Taino tribe and colonize the region. This voyage brought European livestock and settlers for the first time in America.
  • Treaty of Tordesillas is signed
    Jun 7, 1494

    Treaty of Tordesillas is signed

    The Treaty of Tordesillas was a new seperation of the Americas because Portugal wanted more of the land than what they had before. Portugal talked with Spain and they came to an agreement to let Portugal have a little bit more land than before.
  • Columbus' Third Voyage
    May 30, 1498

    Columbus' Third Voyage

    Columbus took 6 ships for his 3rd voyage and he landed in Gomera in the Canary Islands. At that point he split the 6 ships up to go on 2 different missions one group of ships went to deliver supplies to the colonists and the other
  • Vasco Da Gama
    Aug 20, 1498

    Vasco Da Gama

    Vasco Da Gama sets out on a voyage to find a route to India, he starts out at Lesbo, Portugal then rounds the Cape of Good Hope and then Lands at Malindi on the East Coast of Africa. Da Gama had help from an Indian merchant to set out across the Indian Ocean and get to the final destination of India.
  • Magellan's crew circumnavigates the world
    Aug 10, 1519

    Magellan's crew circumnavigates the world

    When he set out on the trip they were looking for a westwardly wy to the spice islands because of the treaty of Tordesillas said that they couldn't go east because that was Portugal's. Magellan did not make it all the way around the world but his crew finished the trip, it took 3 long years to go around the world.
  • Henry Hudson Sails up the Hudson River

    Henry Hudson Sails up the Hudson River

    Henry Hudson and his crew found the river by chance they were blown off course and instead of coming back to Holland with nothing they decided to look for the north-west passage. He spent months drifting through the Hudson River but his crew grew mutious of him and Henry Hudson died.