Jonas Salk<span> </span><span>was an American </span>medical researcher<span> and </span>virologist<span>. He discovered and developed one of the first successful </span>polio vaccines in the 1950's.
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Basically Plz Help the question is bellow is the answer to Hello this is Liee and I am he
Yes because they all tried to solve issues with war, economics, and society. The "New Deal" from FDR, the "New Frontier" by JFK, and the "Great Society" by LBJ.
<span>Sinking of the Lusitania
May 7, 1915
American gov said stop unrestricted warfare
germans said okay</span>
Answer:
Social Darwinism provided wealthy and powerful people with a justification for their existence. Business owners utilized Social Darwinian beliefs to justify monopolies. The Progressive Movement originated partly as a response to Social Darwinism.
Explanation:
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