Describe the process as civilizations in Africa changed from Hunter and Gatherer communities to civilizations.

What was the direct cause of the u.s. entry into world war ii? a. the bombing of pearl harbor b. the invasion of poland by germany c. the capture of belgium by germany d. the battle of britain

Which of the following is one of the innovations that neolithic farmers become more productive? a) plow b) windmill c) tractor d) reaper

Functionalism was a school of psychology that focused attention on the