There are most likely more Pioneers than this, but her are some names that should help you out:
Robert Boyle
Antoine Lavoisier
Margaret Cavendish
Maria Winkelmann
Answer:
The law of supply states that a higher price leads to a higher quantity supplied and that a lower price leads to a lower quantity supplied. Supply curves and supply schedules are tools used to summarize the relationship between supply and price.
President Polk planned on acquiring the Oregon Territory, the territories of California, and New Mexico.
(I’m not sure what you’re exactly looking for, but this is what I know).
b. Soninke
The Ghana kingdom was formed by the Soninke, a sub-group of the Mande-speaking family. The kingdom was named Wagadu but is today referred to as Ghana. The backbone of the kingdom was trade of commodities including gold, kola nuts and ivory
