C. Herbert Hoover
In 1908, Hoover became an independent, traveling worldwide until the world war 1 <span> in 1914.
</span>When the world war 1<span> began in August 1914, Hoover helped return of around 120,000 Americans from Europe. He led 500 volunteers in food, clothing, steamship tickets and cash.
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I think the answer is the Silk Road but I'm not sure.
The communist party
Vladimir Lenin
DNA, by taking the <span>evidence samples and dividing them soon after they're are collected, that way if a mix-up were to happen there would be backup samples to analyze.</span>