N How did Napoleon's inability to regain control of Saint-Domingue change his view on the Louisiana Territory
He began to believe that slavery should be abolished throughout the French colonies.
He encouraged the Louisiana colonists to embrace the ideas of freedom and rights.
O He began to believe that possession of the territory was no longer profitable.
He saw Louisiana as the key to regaining French territory in the Americas.

He began to believe that possession of the territory was no longer profitable.

Explanation:

all of the choices are correct

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.