This is called the frustration of purpose. It's a doctrine about how cases would be solved if unforeseen circumstances were to occur. A modern example would be if you took a mortgage but an earthquake completely destroyed your house. Due to the frustration of purpose, you could have your mortgage canceled because you don't have a house that the mortgage was for, so you wouldn't have to pay for it any more.
American jobs would be lost because globalization encourages worldwide distribution of products, which also distributes jobs across the world. For example, Ford Motors almost built a factory in Mexico due to the encouragement by the US government to increase globalization as it would be cheaper.
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He took land from patricians and gave it to the plebeians. He increased the size of the Senate to address financial issues. He grew the size of the military to provide more jobs.
They were surprised because President Johnson was a southerner. He also didn't have the best records on racial matters.
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