Its out of b or c i think its b
Answer:
<em>China's <u>export-oriented industrial spasm,</u> powered largely by burning coal, has bequeathed it notoriously lethal air pollution, so much so that, according to one study, it contributes to the deaths of 1.6 million people per year (4,400 per day), or 17% of all deaths in the country.</em>
Since it's an object it's a noun
Answer: The Montgomery bus boycott.