Answer:
1.The Second Great Awakening was a Protestant religious revival during the early 19th century in the United States. ... Revivals were a key part of the movement and attracted hundreds of converts to new Protestant denominations. The Methodist Church used circuit riders to reach people in frontier locations.
2.Reforms on many issues — temperance, abolition, prison reform, women's rights, missionary work in the West — fomented groups dedicated to social improvements. Often these efforts had their roots in Protestant churches.
Step-by-step explanation:
sorry if 1 and 2 are wrong
and i think 3 and 4 are your on opinions by the way :)