Which statement best summarizes the relationship between the
Enlightenment and the abolition movement?
O
A. Enlightenment thinkers became popular by criticizing abolitionists'
failure to end slavery in the United States.
O
B. The spread of abolitionist beliefs resulted in popular backlash
against traditional Enlightenment ideals.
O
C. Enlightenment ideas about liberty and equality led more people to
question slavery, aiding the abolition movement.
O
D. Abolitionists' religious opposition to slavery inspired the
Enlightenment's political criticisms of the institution.

i believe the answer is:

-   william jennings bryan is a democrat while mckinley was a republican

at that time, the segment of population that choose for democratic party were the voters with low economic background and vice versa

- william jennings has support of populists and wants to have inflation to farmers while mckinley has support of bankers and businessmen , doesn't want inflation

the fixed value of gold make the large business able to stack up their gold without   being worried that it would devaluated.

- william jennings supported the silver standard while mckinley supported the gold standard

according to jenning, using other metal beside gold could the poor people to have more purchasing power and them advance in the society.

both include an amendment process.

uncle sam would be tossing and turning in his grave : *)