3. the spread of technology in african went which direction?

a. west-to-east

b. east-to-west

c. south-to-north

d. ancient aliens

e. none of the above

D. From ancient aliens.

Explanation:

Question is not very much clear to me but according to my knowledge, Africa has the oldest records of human's achievement in the field of technology. For example, oldest stone tools were found in the eastern Africa where also the early tool-making industry evolved.

Three types of calendars lunar, solar and stellar were found in Africa. North Africa and Nile valley had imported the Iron technology from near East and followed the pattern to transform from Bronze age to Iron age. Africans were also the masters of bronze and brass and produced life like statutes.

Nubia was the source of gold and it developed as the source of wealth and power. Knowledge of against smallpox seemed to have been known to West Africans.

from my own personal expirence food stamps has alot this makes it eaiser so we can affod bills and so we can life a better lifestyle not needing to worry about paying actual money to buy food since most people spend 100-300 dollars a month on food so this alot so we can afford other bills and other stuff we need

most camps were located in the area of the general government in occupied poland