Answer:
Transformation in thinking that occurred in the 1500's and 1600's caused by scientific observation, experimentation, and questioning of traditional opinions. It changed the way Europeans looked at the world. What did the Greek astronomer Ptolemy believe? He believed the Earth was the center of the universe.
Both countries experienced rapid urbanization following industrialization
The postwar bruising boom in Oklahoma is the development that happened right after World War II. The developments that happened after the second world war was mainly because of the Interstate Highway System that made Oklahoma the center for the said system. Moreover, they also housed the biggest air depot in the world an, of course, this helped their economy. These are just some of the reasons, there are plenty reasons. But the main idea is that their economy improved.
Answer: B
Implied powers are ones that the federal government has but they are not written in the Constitution of the US
"c. A narrative source" is what a historian would use to get a firsthand account of a past event, since in these sources (which are also primary sources) a person is giving a first-hand account of the event itself.