Hi lovely,
The answer you're looking for would be B)
The type of sentence given above is an example of a compound sentence. A compound sentence consists of two independent clauses. These independent clauses can either be separated by a comma and coordinating conjunction or a semicolon. The independent clauses above are separated by a semicolon. The independent clauses are, Pride is a powerful factor in an individual's behavior and it can also be the downfall of that individual.