Most definitely would be Benjamin Banneker. But he didn't get very wealthy at all. After his death in 1806, a substantial amount of myths came about that exaggerated his accomplishments greatly. Several of these urban legends describe Banneker's alleged activities in the Washington area around the time that he participated in the federal district boundary survey. Others involve his clock and his almanacs. All lack support by historical evidence. Some are even contradicted by such evidence. Hope this helps.
Benjamin Franklin became wealthy by publishing almanacs in the US and Europe, most notably his publication "Poor Richard's Almanack."
Benjamin Banneker
Benjamin Banneker
Mainly by fishing and sea trade.
they became wealthy through trade
Florence became wealthy from trading cloth, mostly wool.
Merchants
He was not born wealthy, but because his political career as Senator , vice president and the Presidency he became fairly wealthy.
European country divided after world war 11
Tyra banks became successful because she worked hard and wanted it. She is an entrepreneur.
He was not born wealthy, but because his political career as Senator , vice president and the Presidency he became fairly wealthy.
The Aztecs became extremely wealthy because they conquered many people and received tribute payments.
Gupta empire
from trading i guess
it became wealthy