Answer:
The answer to your question would be that the sentence above is a compound sentence.
Step-by-step explanation:
A compound sentence is a sentence that contains at least two independent clauses joined by a comma, a semicolon, or a conjunction (see 1 & 2). They can also be joined by coordinators (and, for, but, etc) to add meaning and flow to your writing.
1) Fashion critics have traveled from every country to witness the unveiling of the designer's latest line of shoes; (independent clause I)
2) the show will not disappoint them. (independent clause II)