What powers had colonies in west africa by 1900

Explanation:

Cash crops were one of the main reasons the United States is where it is today. Production of tobacco was one of the major reasons the early British-American Colonies grew as large as they did due to the influx of money into their economy. ... Cereal crops, forage, and oilseeds are big players in their economy.

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.

i believe its the indians