What is the definition of commerce

The exchange of goods and services between parties, especially on a large scale.

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.

yes te ottoma empire did fall in the   end but something emerged the answer to this question is turkey turkey ermeged   after the ottoma empires falll