Conversation so far:
the second great awakening was what kind of movement
The Second Great Awakening was a Protestant revival movement during the early nineteenth century.
what was important about the second great awakening's movement
The Second Great Awakening, which spread religion through revivals and emotional preaching, sparked a number of reform movements.
when did the second great awakening movement start
The Second Great Awakening started around 1800, had begun to gain momentum by 1820, and was in decline by 1870.

Question: what the did awakening lead to
Self-contained rewrite: what did the second great awakening lead to