James buchenan is the 15 president
Edward Jenner developed the world's first vaccination between 1797 and 1799, using material from sufferers of cowpox. ... This meant that Jenner was only responsible for the rapid change in understanding how smallpox could be prevented. It was the influence of the government that enabled the change to occur rapidly. Yes
Answer:
It's so that everyone in the US could communicate with each other, no matter what their gender, race or national origin was
Explanation:
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The United States has formally declared war against foreign nations five separate times.
Documents discovered fairly recently in the Truman library indicate that before giving the bomb order, he had concluded that the Japanese were about to ''fold up.'' Even more to the point, he believed that their collapse would be precipitated by Soviet entry into the war, set for mid-August.