What event of the mid-1800s MOST helped to create the cultural identity of the "Wild West"?

What are the three ways that a republican state chairman can become a member of his party's national committee?

Why did france demand that germany repay their debts in foreign currency?

How did the cleveland massacre impact standard oil in 1872? standard oil hired all the laborers who were nearly killed during the cleveland massacre. standard oil became a monopoly in the cleveland oil market after the cleveland massacre. standard oil was bought out by other companies in the city after the cleveland massacre. standard oil closed down to avoid additional violence in the wake of the cleveland massacre.