How was the use of the cowrie shell as a medium of exchange different from the traditional barter economy of the trans-Saharan trade system?

answer is 1935

because gandhi led a march the sea in 1930 and 5 years later he did it again

during the ming dynasty

the correct answer would be a. i think tara will practice for her test because she realizes her mistake

hope i .

could i get brainliest.