The question is incomplete and the full version can be found online
Answer: significant world event
Explanation:
The question refers to an excerpt from Chapter 5 of Wheels of Change that describes the reaction of male students against the decision of Cambridge University in England to offer female students full admission in 1897. They protested by hanging a figure of a woman on a bicycle in effigy.
This information provides historical context by showing a significant world event. It´s not a development in technology or politics, nor a significant viewpoint, but a significant world event.
<span>In order to vary the sentence structure, the sentence I would insert in the blank is C. Have you noticed how hard she works? The reason for this is because inserting an interrogative sentence that has a completely different structure and word order than the other two sentences works great in order to introduce some versatility into a paragraph consisting of a couple of sentences. Here, the only sentence that differs is C. which is why you should choose it. Starting three sentences in a row with the same word can be a bit dull and repetitive. </span>
