1. What three areas should your writing assignment address about the development of the United States after the American Revolution?
C, D, A
2. The phrase transcontinental nation refers to the United States spanning from the __________.
B
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
It show that civilians had a understanding of astronomy
