Africa should be the correct answer
hope this helps.
They are all forms of supportive responses.
Supportive responses are a type of listening responses that are intended to express reassurance, understanding
and/or reduce anxiety.
A<span>fter the speaker has finished talking you indicate with this time of expressions how you evaluated the message.</span>
An archipelago (/ˌɑːrkɪˈpɛləɡoʊ/ ( listen) ARK-ih-PEL-ə-goh), sometimes called an island group or island chain, is a chain, cluster or collection of islands, or sometimes a sea containing a small number of scattered islands.
Hope This Helps! Have A Nice Day!!