1. They had to use iron and it was weaker, Deere, 1830s
2. McCormick, develop machines
3.Land is owned by a family, Bible
4. Pennsylvania, New York, Ohio
5. very little
6. miner's safety lamp, Sir Humpry Davy, 1815
7. very good, clean, girls were paid, educated, church, lived with family
8. potato famine
-Lowell-established Lowell system
-Howe-invented a sewing machine
-Singer- improved sewing machine
-Power Loom- rapidly weaved
-patent- legal rights to his inventions
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1 comment:
Good Job!
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