What does the chart indicate about American employment during World War I?

The number of people in the armed forces increased by more than one million.
The number of people in the workforce increased by about three million.
The number of people in the armed forces declined by one million.
The number of people in the workforce declined by one million.

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.

answer: not really

explanation: the disadvantages of wikipedia are:

the advantages of wikipedia are

music and prayer? (you may punch me in the face if im wrong : > )