Because it is part of the US but is still a self-governing autonomous state, Puerto Rico is a good example of a __________.
a. region
b. colony
c. territory
d. commonwealth
The best answer to the incomplete statement which is 'Because it is part of the US but is still a self-governing autonomous state, Puerto Rico is a good example of a..' would be considered as a territory (since it is already a self-governing autonomous state).