the social, political, and economic causes and consequences of the second industrial revolution similarities and differences between the first and second industrial revolutions economic challenges to farmers and farmers' responses to those challenges in the mid to late 1800s changes that occurred as the united states shifted from an agrarian to an industrial society the causes, course, and consequences of the labor movement in the late 1800s and early 1900s the impact of political machines in the united states significant inventors and inventions of the industrial revolution the immigrant experience in the united states the importance of social change and reform in the late 1800s and early 1900s you will receive a grade based on the following: