Answer:
Compound-complex sentence.
Explanation:
A compound-complex sentence has two or more independent clauses and one or more dependent clauses.
In this case, the two independent clauses are "Bhutan cautiously limits tourism";" and did not introduce television service until 1999". The word and works as coordinating conjunction linking the two independent clauses. The dependent clause, which is between commas, is an "isolated country in the eastern Himalayas."
