Two-thirds of all the circulating in the mediterranean area came from west africa. just choose ! a. ivory b. diamonds c. gold d. silver

ivory is the right answer :)

Explanation:

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.

the awenser wuold be slaves