| A | B |
| coal | most important source of power for the early Industrial Revolution |
| steam locomotive | revolutionized transportation and made possible the growth of railroads |
| the middle class | benefited the most from the Industrial Revolution |
| socialists | most likely to encourage poor workers to rebel against factory owners |
| domestic system | People worked in their own homes |
| enclosure movement | laws that allowed landowners to fence off land |
| money available for investment | capital with respect to industrialization |
| Robert Fulton | first practical steamboat |
| more flexible social order | major result of the Industrial Revolution |
| collective bargaining | union leaders and the employer try to reach an agreement |
| laissez-faire | no government interference in business |
| Thomas Malthus | Wrote "An Essay on the Principle of Population" |
| Gregor Mendel | work was the basis of genetics |
| impressionist movement in art | emphasized a new look at color and light |
| Germany and the United States | led the world in industrial production in the late 1800s |
| Darwin | humans changed and developed over millions of years |
| photography | new art form Mathew Brady used to portray the horrors of the American Civil War |