# Social Studies

Which of the following technologies required the measurement of the stars for navigation?

A. compass**

B. lateen

C. Mercator projection

D. astrolabe

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1. No.

Look up those 4 choices here: https://www.merriam-webster.com/
Then let us know what you decide.

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3. It`s D
i took the test

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4. Jimin do you have the whole test?

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5. Yep itâ€™s D, because astro is like Astronomy which means the study of stars so astrolabe has something to do with stars.

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