Ghana, mali, and songhai were three of the greatest western african trading states. beginning with ghana as early as 300 c. e. and ending with the conquest of the songhai by morocco in the 16th century c. e., they dominated the trade of gold, salt, and merchandise between north africa and sub-saharan africa. arab scholars and merchants as far away as baghdad marveled at the wealth of these african states. the geographer al-ya’qubi claimed that "gold is found in the whole of this country." but the trade of gold and salt was not the only basis for west african civilization.

The answer is TRUE. Metals, cloth, onions, tomatoes and other manufactured goods were traded by west African Empires

Explanation:

The statement is true because west African empires traded  Metals, cloth, onions, tomatoes and other manufactured goods. The gold and the salt were not their only basis of trade.

a more perfect union: the creation of the u.s. constitution. the vote was unanimous. saddled with this weak government, the states were on the brink of not to lend a hand to any proceeding that seemed to pose a threat to that protection. delegates from virginia and other large states demanded that voting in

c it says nothing about connecting those 2 seas.