More Religous
One of the most effective ways to revive a religion is to integrate it in our culture. For example not all middle easterners are Muslims but many of them partake in Muslim traditions. Another is how not all Americans are Christian, but many none Christian still partake in Christmas. It's integrated in our culture as a part of tradition.
After WW1 it took a while for life to go back to normal. Everyone around this time were creating new ideas and which lead to mass production. The demand for the multitude of new product was higher then ever and they thought that they were getting somewhere. However the prosperity<span> of the 20s was not universal, many places were still dependent on farming. But everything went downhill and it led to the great depression </span>
a their advocacy of change
hope this helps
C is the answer to this question
I believe it was the Soviet Union
