What was one of the main messages of the second great awakening?
a)people should patients with mental illnesses.
b)people should form labor unions.
c)people should convert to catholicism.
d)people should resist sinful behavior.

d) People should resist sinful behavior.

Explanation:

The Second Great Awakening was a moment in American history when the religious fervor increased considerably. At this time, between 1790 and 1840, America began its process of industrialization and territorial expansion. This quick development and ideas such as wealthy and political development began to be common. Religious ideas were even less credited, which promoted this Second Great Awakening that advocates a righteous behavior, avoiding sin. However, most important than this, it was the idea of free will that, according to them, would overthrow the predestination conception.