it helped convince U.S. leaders to send american troops to fight in Europe
People moving from large cities to the suburbs
Answer:
B. More people went to church.
Explanation:
As a result of declining religious convictions, many religious faiths sponsored religious revivals. These revivals emphasized human beings' dependence upon God. Most of the religious revivals occurred as camp meetings.
I believe the answer is A but I'm not positive.
a primary source is a source from the time and place of the event, like a photograph that was taken of a president from 1920. If it was something like a book written in 2015 about the picture from 1920, that would be a secondary source. Hope this helps!