Question

a person forced to leave his or her country is
an emigrant.
an immigrant.
an exile.
a fugitive.

Explanation:

• An emigrant is someone who leaves their country to live elsewhere (voluntarily or not, but the key is leaving).
• An immigrant is someone who comes to live in a new country (the perspective of the destination country).
• An exile is a person who is forced to leave their country (usually due to political reasons).
• A fugitive is someone who is running away to avoid arrest or prosecution (not necessarily leaving the country).

Answer:

an exile.