What did religious beliefs and optimism lead some people to do during the early nineteenth century?

a. attend church more frequently
b. work less and spend more time with their families
c. start missionary work overseas
d. being reform movements

During the early nineteenth century, what the religious beliefs and optimism had led some people to do was to attend church more frequently. It was during this time that there were revivals from the Protestant countries. Also, other religions had also been promoted including those The Church of Jesus Christ of Later-Day Saints or the Mormons. Answer to this is A.