Cowboys originated in Mexico.
When the spanish conquerors arrived, they started stablishing ranchs and farms, and the role of the <em>vaquero </em>(from the spanish word <em>vaca</em>) was coined to name the men who took care of the livestock, and who were also good with certain skills like herding, roping and riding.
As the ranching practices were spread, so did the culture of the cowboy, including their clothing style and their skills.
The first cowboys had different backgrounds like Mexican, Native American and African American, among others.
The United States advocated for the creation of the Kellogg-Briand Pact because they wanted to outlaw war. They hoped that the signatories will ensure that there will be no causes of war and there will be a peaceful relationship among the nations.
The United States don't want to engage in another World War after it has experienced the losses that World War I brought them as a nation.
Greek empire of Alexander the great
B. It was the first time for many in working a factory
I’m going to say it is Henry VIII