What is a "push factor? A. A reason to leave a place
B. A reason to build a home
C. A reason to get married
D. A reason to start a business

A. A reason to leave a place

Explanation:

A push factor is something undesirable and "pushes" people away. Thus, a reason to leave a place, rather than all the other options.

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.

to it’s stable government, it has been able to accept refugees from somalia and south sudan. (apex)