In revision A, if you read the sentence out loud you will see that it doesn't flow very well.
In revision B, the semicolon is used incorrectly. Semicolons are used to connect two independent clauses. The second sentence (the one after the semicolon) is actually a dependent clause since it's a sentence that can't stand on its own.
In revision D, the sentence is a fragment.
The correct revision is answer choice C.
The Three Rhetorical Appeals are the main strategies used to persuade an audience and are also important devices to understand when constructing or deconstructing an argument.
THE CORRECT ANSWER IS c. cowardly it is 10000% CORRECT HAVE A GREAT REST OF YOUR DAY:)