Most people of West and Central Africa support themselves through which means? • A.
commercial farming
• B. mining industry
• C.
subsistence farming
• D.
hunting and gathering

Acivilization exists for several hundred yeaars, developing its own language. such a civilization probably has been: a. farming corn b. suffering from a lack of contact with the outside world. c. isolated by mountains or some other physical barriers. d. starving from lack of trade.