When news arrived of the explosion and sinking of the USS Maine, William "Buckey" O'Neill was the Mayor of Prescott. Buckey, (that is how O'Neill spelled it,) like most Americans, was infuriated by the disaster and hungry to join the fight.
While discussing the situation with Alexander Brodie and James McClintock, an idea occurred to them to raise a volunteer cavalry from the Arizona territory. Buckey wanted to raise a regiment of hardcore Arizona frontiersmen. Men who were already able to survive under harsh, dangerous, and deadly conditions would make excellent soldiers.
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| William "Buckey" O'Neill |
They would come to be known as "The Rough Riders." And the men they would recruit would become the origin and core of the First US Volunteer Cavalry, which would win great fame and glory under Teddy Roosevelt in the Spanish-American War.