Concept:Inbound tourism involves visitors coming into a country from abroad.
Explanation:Tourism is classified according to the direction of travel.
When non-residents arrive in a country for leisure or business, it is called inbound tourism.
Residents leaving their own country to visit another country are described as outbound tourism.
Residents travelling within their own country are described as domestic tourism.
Therefore, inbound tourism for a country occurs when non-residents of that country travel within it.
Answer:C. non-resident of a country travel within it.