who is the Italian explorer that traveled to the Caribbean on three occasions but was never convinced that he had discovered a new world.
what was the document posted to the door of the University of Wittenberg by Marin Luther, that challenged the beliefs of the catholic church.
Let us know what you decide, once you've scanned through the following linked articles:
http://www.google.com/search?q=italian+explorer&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7GGIE_en
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Martin Luther - Wikipedia, the free encyclopedia Martin Luther (1483 – 1546) initiated Protestantism, one of the major movements within Christianity. He was a German monk, theologian, university professor, ...
http://en.wikipedia.org/wiki/Martin_Luther
Reformation: Martin Luther The sixth chapter of the learning module, Discovery and Reformation. This chapter outlines the life and the main thought of Martin Luther, ...
http://wsu.edu/~dee/REFORM/LUTHER.HTM
CATHOLIC ENCYCLOPEDIA: Martin Luther Leader of the great religious revolt of the sixteenth century in Germany; born at Eisleben, 10 November, 1483; died at Eisleben, 18 February, 1546.
http://www.newadvent.org/cathen/09438b.htm
The Italian explorer you are referring to is Christopher Columbus. Columbus made a total of four voyages to the Caribbean between 1492 and 1504. However, although he reached the Americas, he firmly believed that he had discovered a new route to Asia, specifically the East Indies.
To find this answer, you can search for "Italian explorer who traveled to the Caribbean but never convinced he discovered a new world." The search results should provide you with the information about Christopher Columbus and his voyages, including his belief in finding a new route to Asia. Additionally, you can consult history books or articles on the subject for more in-depth information.