Concurso:
Prefeitura de Pinto Bandeira - RS
Disciplina:
Inglês
In the sentence Barnum's traveling shows
featured midgets, Siamese twins, bearded ladies, and
even "Jo-Jo the Dog-Faced Boy", who became one of the
most famous circus performers of his time, the phrase
"who became one of the most famous circus performers
of his time" mainly serves to: