The Kalahari Desert comprises two-thirds of Botswana's land
The development of farming was crucial to the formation of civilization since this allowed for there to be a surplus of food, which meant that people could devote themselves to other tasks and skills that are necessary for society to form.
I think it was 640 B.C.
hope it helps
Federal judges serve a life term
they serve until their death, retirement, or conviction by the Senate.
