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SS Chapter 5
Urbanization
| Term | Definition |
|---|---|
| manual labor | a job done by hand |
| mechanization | using machines to do work |
| reaper | machine that cuts wheat |
| threshing machine | machine that separates wheat from plant stalks |
| Cyrus Mccormick | farmer and inventor who perfected the mechanical reaper, a machine that cuts wheat |
| L.O. | farmer who invented the first cow milking machine in 1862 |
| Gustave De Laval | farmer who invented the cream separator in 1879 |