Answer:
A: Mathematics
Explanation:
There are two kinds of geometry: Euclidean and non-Euclidean geometry. Using logic, geometry is mathematics and both kinds of geometry have Euclid's name in it. Therefore, Euclid contributed to Western civilization in the mathematics field.
A: mathematics.
Mostly mathematics.
If you dislike geometry, you can blame Euclid for that. He is likely the father of all branches of geometry.
I AGREE
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Benjamin Harrison was the 23rd president for the U.S.A
The founded hundreads of new settlements
:)