Discuss several of the industries of america’s industrial revolution in the post-civil war period.
what made these leaders of industry successful?
explain the origins and growth of labor unions.
what did labor unions accomplish?

Answer:

Major industries were connected with petroleum refining, manufacturing of steel, and power generation sectors as well. The abundance in these areas was due to wide raw material availability of oil, timber, iron and steel.

Such industries were successful because of the demand they faced for such outputs of production.

Labor unions have been originated from the US, where they were formed to promote safe working conditions and security for the working population and is still in great practice changing millions of lives today.

They accomplished the trust that the working population don’t face the heat of the work they do, get their salaries in regard with the work they do and living their lives hassle free.

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.