1) The document discusses the major reasons for the Age of Exploration in Europe, including desires for spices, gold, and spreading Christianity.
2) It outlines key voyages including Bartolomeu Diaz rounding the Cape of Good Hope in 1487, Vasco da Gama reaching India in 1497, and Christopher Columbus sailing west and reaching the Caribbean in 1492.
3) Ferdinand Magellan led the first circumnavigation of the globe from 1519-1522, though he was killed in the Philippines, with only 18 crew members making it back to Spain out of the original 290.