The answer is
B.) Complex ideas about events
Answer: The purpose of parallel structure is to connect topic sentences and enhance the unity within a message. ... When each sentence flows smoothly from the sentence before it and connects smoothly to the sentence after it, the resulting paragraph has coherence.
Explanation: Hoped this Helped!!!!!!
<span>British government leaders didn't present the Zimmermann telegram to Wilson for a few weeks. Hall reminded them that outrage was growing in America over Germany's announcement late in the day of January 31 that the German navy would resume unrestricted submarine warfare. In fact, that policy provoked the U.S. government to cut diplomatic relations with Germany in February.</span>
Answer:
Multiple areas for improvement have been identified by Roberts team.