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.
Protestantism
The Second Great Awakening was a Protestant revival movement during the early nineteenth century. The movement started around 1800, had begun to gain momentum by 1820, and was in decline by 1870.
