During the 1400s and into the 1500s all of the following made ocean exploration easier, except ________________. a. Triangular sail c. funding from royalty and heads of state b. Astrolabe d. refrigeration

asked Jul 15, 2017 1.9k views

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4 votes

B. Astorlabe and D refrigeration

DieKoderin answered Jul 16, 2017

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7 votes

The answer is D on edgenuiity

DotNetRussell answered Jul 20, 2017

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