It was : B-refining oil Back then, standard oil managed to gain monopoly within the oil industry by buying all of the existing rival refineries and united it under the standard oil brand. This allow them to dominate the whole oil product that distributed in united states
Hey!
The first explorer to locate the Cumberland gap was Thomas Walker.
People , plants , diseases , and animals is your answer I hope this help
Answer:
Napoleon was overtrhrew the government of France
