who is that?? I dont know who is that
Either can be used, depending on whether the actual journalist/reporter is male or female. In general terms, though, the masculine (un) is used.
The correct answer is viajan
Answer:
Make a thematic table where they present variants of Spanish among their speakers.
Answers:
What do we know about the linguistic and cultural diversity of Spanish speakers?
How did Spanish spread in America since colonization processes believe that these spaces correspond?