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The steel plow improves our lives becasue it provides us with a food surplus
The steel plow improves our lives becasue it provides us with a food surplus
The cast-iron plows used in the eastern US were designed for light, sandy soil. The rich Midwestern soil clung to the plow bottoms and every few steps it was necessary to scrape the soil from the plow. The steel plows were able to work the soil, leading to more successful farming settlements in the midwest.
steel
Is China a Threat to the U.S.?
John Deere , Us Inventor of agricultural implments ( still very much in business ) in l837.
The impact of imports and exports on the US open economy is quite significant. This is what shapes the economic status and is used as the measure of the productivity level of the nation.
they helped stabilize the economy
The underachievement of the males impact negatively on the economy which affects everyone of us.
Cattle have had a positive impact on the US by supplying a nutritious food source. The cattle industry is a very large portion of the economy.
our mixed economy would become less of a command and more of a traditional economy.
He was a generous man