The diagram below shows that the Roman Republic contributed to the development of democratic principles.

A diagram showing two boxes with an arrow pointing from the first box to the second box. The first box is labeled with a question mark, and the second box is labeled 'The President.'

Which phrase completes the diagram?
A). The Congress

B). The Consul

C). The Supreme Court

D). The Twelve Tables

A.)  The Congress  

Explanation:

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.