Which sentence structure consists of two or more independent clauses without any subordinate clauses?

• A. Simple sentence
• B. Compound sentence
• C. Complex sentence
• D. Compound-complex sentence

Answer: (B)

The correct answer is the compound sentence, which is defined as having two or more independent clauses that are joined by a coordinating conjunction (such as "and," "but," or "or") or a semicolon. Each independent clause within a compound sentence can stand alone as a complete sentence, which distinguishes it from other structures.

A simple sentence is made up of only one independent clause, lacking additional clauses. A complex sentence contains at least one independent clause and at least one subordinate clause, meaning it has additional elements that depend on the main clause for meaning. A compound-complex sentence includes at least two independent clauses and at least one subordinate clause, making it more intricate than a simple compound structure.

Therefore, the key feature of the compound sentence is its composition of multiple independent clauses without the inclusion of any subordinate clauses, allowing for greater complexity and variety in writing.