Answer :

gaucho is your answer because it means "A cowboy of the South American pampas." and Argentina is in South America =)
Bistai

The right option is; gaucho  

Gaucho refers to the cowboys (skilled individuals that take care of male and female cows) in Argentina. Gauchos are admired by people, and are recognized for their unfamiliar accen,t and general unique nature. Gauchos are typically calm, and more thoughtful when compared with the people from the northeast Brazil that are loud, and cheerful.