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4 votes
PLEASE HELP!!!!!!!!

What four inventions helped make sailing the open seas possible in the 1400s?

asked
User Ramden
by
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2 Answers

5 votes

Answer:

magnetic compass, caravel, sextant and Mercator's projection.

Step-by-step explanation:

answered
User Shandra
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8.5k points
0 votes

astrolabe, magnetic compass, caravel, sextant and Mercator's projection.

answered
User Jsibs
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8.5k points
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