From lakes and grasslands with hippos and giraffes to a vast desert, North Africa's sudden geographical transformation 5,000 years ago was one of the planet's most dramatic climate shifts.
The transformation took place nearly simultaneously across the continent's northern half, a new study finds. The results will appear in an upcoming issue of the journal Earth and Planetary Science Letters.
http://www.livescience.com/28493-when-sahara-desert-formed.html
Answer:
d
Explanation:
creating a network of homes
The US Supreme Court is the highest federal court in the US. Which consists of nine justices. :))
A rebellious act by American patriots who wanted to show the British that their unfair tariffs (specifically on tea) would not be tolerated by the colonists.
