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Sep 20, 1519
first circumnaviquation of the clove
thanksto the efforts of ferdinand megellen the first trip around the planet was made proving hat the earth is around and not plane as many belived -
Sacagawea leads the Corps expedition
sacagawea whith her 2 months baby helps explorers lewisand clark during their expedition throught the rocky mountains to the pacific oceanand back.she recelved no compensationfor it -
Lewis and Clark Corps expedition
by the apointment ok thomas jefferson -
first sea trip from europa to india
vasco da gamma is the first explorer to make a sea