It was Franklin Delano Roosevelt.
Answer:
Assassination of <u>Archduke</u><u> </u><u>Franz</u><u> </u><u>Ferdinand</u>
The Sand Creek<span> Massacre summary: On November 29, </span>1864<span>, seven hundred members of the </span>Colorado<span> Territory militia embarked on an attack of Cheyenne and Arapaho Indian villages. The militia was led by U.S. Army Col. John Chivington, a Methodist preacher, as well as a freemason. Hope this helps! :)
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A) A small number of wealthy people were responsible of praying for railroads
I don't know where it is but it is important because it has a lot of water and most people needs it