Either communist oppression or Germany's strength. I'm not sure.
Franklin D. Roosevelt's farm policy was primarily designed to reduce production in order to boost farm prices
This process is natural selection<span>. The traits that confer an advantage to those individuals who leave more offspring are called </span>adaptations<span>. In order for </span>natural selection<span> to operate on a trait, the trait must possess heritable variation and must confer an advantage in the competition for resources.</span>
I believe 10 amendments were added to the constitution by 1791
D. The Speaker of the House.
While technically it would be the Vice President, he does not usually spend anytime at the Capitol, so it would be the speaker.