Answer :
The social, political, and economic causes of the Second Industrial Revolution can be seen as follows.
Social - Due to a labor shortage, Northeastern cities became popular destinations for immigrants arriving in the United States. The expansion of industry created class distinctions between the rich and the poor. Due to segregation laws that limited African Americans' rights to enjoy improved transportation, the South continued to have race problems during the Second Industrial Revolution.
Economic - The expansion of railroads spawned a slew of supporting industries, including the steel industry. The United States evolved into a manufacturing economy. Manufacturing and farming expanded in the Midwest. During the Civil War, the South lost labor sources and railroads were destroyed, but by the 1880s, the South had begun to rebuild.
Political - Class divisions gave rise to opposing political ideologies. Wealthy business owners desired higher profits, while workers desired higher wages and better working conditions in the Second
Industrial Revolution.
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