Who are gaochos?

Gaucho (Spanish: [ˈɡautʃo]) or gaúcho (Portuguese: [ɡaˈuʃo]) is a word with several meanings. In its historical sense a gaucho was "who, in the 18th and 19th centuries, inhabited Argentina, Uruguay and Rio Grande do Sul in Brazil".[1] Today, in Argentina and Uruguay, a gaucho is simply "A country person, experienced in traditional cattle ranching work".[2] Because historical gauchos were reputed to be brave, if unruly, the word is also applied metaphorically to mean "Noble, brave and generous",[3] but also "One who is skilful in subtle tricks, crafty".[4] In Portuguese the word gaúcho (note the accent) means "An inhabitant of the plains of Rio Grande do Sul or the pampas of Argentina descended from European man and [Amer]Indian woman who devotes himself to lassoing and raising cattle and horses".[5] In Brazil, gaúcho is the official demonym given to those born in the state of Rio Grande do Sul.

According to my text - gaucho's are the cowboys of Argentina who look after the cattle in the pampas
AM I RIGHT???

Yes, you're right.