Nazi efforts to purify the German race gained an air of scientific respectability from possible without war, of course, and Hitler did not shrink from its implications.
Absolutely! Especially for example during the Vietnam war you had navy aircraft carriers off the coast providing troops and material that instead of being dropped by large aircraft could simply be carried by helicopters, notably the Chinook and Huey were the most vital
Herbert Hoover and Franklin D. Roosevelt were the presidents during the Great Depression.
C. As compound interest includes interest on interest, and pays better than simple interest.
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