The error in the given sentence above is the wrong verb form being used. The subject is "The explosion of clown crews" and this is a singular subject because it refers to the word "Explosion". Therefore, the verb should also be singular which is "allows". Here is the correct sentence: <span>The explosion of clown crews allows unique styles of dance to evolve, such as krumping.</span>
The answer is: "Crane captures the power of journalistic reports at a time when it was the primary means of transmitting information to a broad audience by showing its influence on Henry