Giving brailyist who gets it right. for trying giving u 5 stars. The author’s point is the purpose for writing. The author’s reasons answers the question. Author’s use evidence to answer the or when questions.

isaac newton first proposed that earth was not perfectly round. instead, he suggested it was an oblate spheroid—a sphere that is squashed at its poles and swollen at the equator.

the idea of the earth being a flat disc is also inconsistent with the fact that a given lunar eclipse is only visible from half of the earth at a time. the only shape that casts a round shadow no matter which direction it is pointed is a sphere, and the ancient greeks deduced that this must mean the earth is spherical.

they made rome the dominant power in the mediterranean.

i would go with the last one