| A | B |
| Eli Whitney | cotton gin/ interchange parts |
| James Watson | steam engine/ sparked Industrial Rev |
| James Bessemer | faster cheaper steel |
| Robert Fulton | steam boat/ "The Clermont" |
| Sam Morse | 1830 telegram/ linked cities/ Crimeon Way |
| Flo Nightingale | Crimeon War/ "Lady with the Lamp" |
| Alex Graham Bell | phne/Scottish/ taught deaf |
| Marconi | radio 1895 |
| Ben Franklin | stove/ bifocals/ lightening rod/ library/ hosp |
| "Poor Richard's Almanac" | by Ben Franklin |
| Diamier | gas engine |
| Zeppelin | blimp |
| Capitalism | result of Industrial Rev |
| cooperation | owned by shareholders |
| Stockholders | vote on major issues |
| Adam Smith | wrote "Wealth of Nations" |
| Boom or bust | economy has ups and downs |