One of the <em>leading organizations </em>of the temperance movement was the <em>Woman's Christian Temperance Union</em> and they preached abstinence from;
Alcohol, in the eighteenth century
According to the given question, we are asked to state the things which the temperate movement preached and how the <em>Woman's Christian Temperance Union</em> was such an important fact.
As a result of this, we can see that the temperance movement was made popular in the eighteenth century and as a result of this, they preached for the abstinence from alcoholism and advocated for moderation.
