I believe that the best answer for this question would be the Lend-Lease Act of 1941. This Act allowed Congress to authorize the sale, transfer, exchange, or lease of weapons and supplies to any country that the President deemed vitally important to the United States' defense. This Act would assist the British and other Allied forces in winning future battles, but it was controversial. Hope this helps.
Stone Age was the stage of prehistoric development
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Social contract, in political philosophy, an actual or hypothetical compact, or agreement, between the ruled and their rulers, defining the rights and duties of each. ... They then, by exercising natural reason, formed a society (and a government) by means of a contract among themselves.
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Economic benefits of the patent system The economic benefits of the patent system are derived from its roles in promoting innovation, and encouraging investment, economic growth, knowledge sharing and the efficient use of resources. These aspects of the patent system are briefly discussed below.
Promoting innovation
Innovation benefits the community by creating new and improved goods and services that meet social needs. For example, innovations in medical research may produce new diagnostic tests or treatments, which improve community health.
