Question #N1317

In an attempt to make the text flow more smoothly, the author of this passage might consider rephrasing the sentence "A series of *events* happened that could be considered a turning point in the development of the genre." Which choice best accomplishes this goal while maintaining the meaning of the original sentence?

Which choice best rephrases the sentence above while maintaining the meaning?
A. A turning point in the development of the genre was marked by a series of events.
B. A series of events, which could be considered a turning point in the development of the genre, happened.
C. The genre was developed in a series of events that marked a turning point.
D. A turning point in the development of the genre happened in a series of events.