A nonviolence anti-apartheid activists became Africa’s first black president, from 1994 to 1999
A solitary match of goldfish in an aquarium created an extensive number of posterity. These posterity indicated varieties fit as a fiddle and shading. The in all likelihood clarification for these varieties is that the posterity was delivered from various mixes of qualities.
It provided land, supplies, and precious metals
Answer:
I learned this not too long ago too!
I think the answer you are looking for is parallax. Hipparchus used parallax to not only measure the distance from the sun, but also the moon. Although he was off my a couple hundred yards or so he actually measured the moon before the sun.