Unit 7 APUSH: Essential Concepts Made Easy

After the Civil War in 1865, America underwent a dramatic industrial transformation.The expansion of railroads was crucial to America's industrial growth. The network grew from thirty-five thousand miles in 1865 to over two hundred thousand miles by 1900.The Bessemer process revolutionized steel production, reducing production time from twelve hours to just fifteen minutes while cutting costs by ninety percent.Corporations grew through two types of integration. Vertical integration controlled every step from raw materials to retail, while horizontal integration combined competing companies.This era saw the rise of industrial titans who amassed unprecedented wealth. Leaders like Rockefeller, Carnegie, Morgan, and Vanderbilt dominated their respective industries.During the late 1800s, America experienced unprecedented waves of immigration, particularly from Southern and Eastern Europe.These new immigrants faced significant challenges as they settled in rapidly growing urban areas.Overcrowded tenements became a serious issue, with multiple families sharing small, poorly ventilated spaces.Poor sanitation led to the spread of diseases, while political corruption through political machines took advantage of immigrant communities.In response to these challenges, settlement houses emerged to help immigrants adapt to urban life.Settlement houses, led by reformers like Jane Addams, provided education, healthcare, and job training to immigrant communities.This period also saw significant labor conflicts as workers organized to demand better conditions.The Haymarket Affair of 1886 and the Pullman Strike of 1894 were pivotal moments in the labor movement.The Progressive Era emerged as a response to the challenges created by rapid industrialization and urbanization.Journalists known as muckrakers played a crucial role in exposing social problems through their investigative reporting.Their work led to significant legislative reforms that addressed various social and economic issues.Three presidents championed progressive reforms during this era: Theodore Roosevelt, William Taft, and Woodrow Wilson.The Progressive Era brought about numerous social reforms that expanded democratic participation and protected vulnerable groups.The Progressive Era left a lasting legacy on American society, establishing important precedents for government regulation and social reform.These reforms fundamentally transformed the relationship between government, business, and society in the United States.