When citizens cast their ballots for president in the popular vote, they elect a slate of electors. Electors then cast the votes that decide who becomes president of the United States. Usually, electoral votes align with the popular vote in an election.
The answer is: B) Wheat
During the early years of the Oklahoma territory, settlers found wheat to be the most profitable crop, since wheat did not require as much moisture as other crops and the Oklahoma soil and climate had perfect conditions to grow this type of crop instead of others like corn and turnips.