Answer:
hello sorry for this answer
I don't know this is very big I can't understand!
The main Idea is "Robots are better assembly workers" because everything at the beginning of the passage leads up to how robots can be more productive in bad environments.<span />
Answer:
Explanation:
Around 1830, producing 100 bushels of wheat required 250 to 300 hours of labor. By 1890, the labor required had decreased to between 40 and 50 hours. Wheat production efficiency improved five to eight times in this period.
In 1850, it took 75 to 90 hours of labor to produce 100 bushels of corn. By 1890, the same amount of corn required only 35 to 40 hours of labor. The amount of corn produced per hour of labor approximately doubled between 1850 and 1890.
Production improvements are linked to innovations such as the use of chemical fertilizers, threshing and mowing machines, and better plows and harrows.
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<u><em>-Jazz</em></u>
<u>Answer:
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The terms that were used to discuss slavery prior to the popularity of Uncle Tom's Cabin were state rights and popular sovereignty.
<u>Explanation:
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- The disparity in the practice of slavery evident between the states of the south and the north led to the conforming of the terms state rights and popular sovereignty.
- The southern states believed that it was their right to practice slavery and run the economy of the states through agriculture mostly carried out at the hands of slaves.
