They gained knowledge about their target.
The correct answer is B.
It is the only sentence that expresses correctly the time-related term, even in the four of them the numbers are right, the acronym accompanying them is not.
- Confucius was teaching in China in BC 500, where BC stands for Before Christ, referring to all historical time periods that took place before the birth of Jesus.
For example, the BC acronym should have been used too in letter A, when speaking about Homer and his works.
According to C and D, the facts described require the opposite acronym: AC, which stands for 'After Christ'. The Black Death started in A.C. 1347 and the Western Roman Empire fell to Germanic Tribes in A.C. 476.
Answer:In the three weeks since George Floyd’s death, public opinion on race and policing has zoomed left. Support for Black Lives Matter is skyrocketing. Almost 60 percent of Americans think police are more likely to use excessive force on an African American suspect than a white suspect — a sea change from 2016, when only 34 percent of registered voters said the same. And an overwhelming majority of Americans now say they support a wide variety of police reforms, even if polling suggests that “defend the police” is still a radioactive slogan.
Explanation: Credits: The Washington Post; Public opinion on policing has shifted.