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
I think that another ice age occured. It allowed people to see a different continent by lowering sea level and freezing over Berin Strait.
Justinian I was an emperor well known for establishing a long lasting rule of law with the help of his wife.
