How did the First Great Awakening affect attitudes toward religion in the colonies during the early 1700s? It led to fewer adherents of organized religions. It created greater uniformity. It weakened the role of Puritanism. It increased tolerance of different religions.
"It weakened the role of Puritanism" would be the best option from the list, since this movement sparked in people a more "fulfilled" way of living according to modern interpretations of the bible.