The Spanish conquest of the Americas is often said to be about “God, Glory, Gold”. Why should we be skeptical it was really about God and conversion of the Indians?

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.

representative government

it foreshadows the theme of the paragraph and hints the topic that will be discussed in the paragraph!

adopted the practice of proskynesis, a persian court custom that involved bowing down and kissing the hand of others, depending on their rank.