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.
Hope this helps:D
<u><em>-Jazz</em></u>
Question below!
Why did President Johnson believe that it was important for the United States
to win in Vietnam?
Answer:
<em>Hello, There! I'm here to help!</em>
<em>The Correct Answer Is D. He believed in the domino theory.</em>
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Explanation:
Information to backup My Answer!
President Johnson believed that it was most important for the US to win in Vietnam because communists were spread around the world and Australia and the US feared that the domino theory was becoming true.

Hope this helps!
The best answer is, D. the camps held people who had done nothing wrong.
The Japanese Internment camps established in the United States as a response to the attack on Peral Harbor by the Japanese was a drastic action taken by the government and military and not supported by everyone. Some Americans, including those in government, where weary of using the internment camps to house Japanese-Americans because they were being held there, against their will, even though they had nothing wrong.
He'd be so disappointed not only with Trump, but also with the current state our country is in. And I think he would totally protest in favor of BLM!! Trump can go to hell!!