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>
In May 1883, the 13 <span>year old Mohandas was married to 14-year-old Kasturbai Makhanji Kapadia in an arranged child marriage, according to the custom of the region at that time. In the process, he lost a year at school.</span>
The subordinate clause is "you must start researching now"