the answer is protective tariff.
Lucy is the nickname for a super old hominid Skeleton. in this case, Answer B
The pro-democracy demonstrations in China in 1989 led to a brutal response from the government, violently stopping the demonstrations, with lot of victims in the process. The Communist Party is not a party that is very fond of political opponents or people that show disobedience so when the demonstrations occurred they were angered a lot. The Communist Party showed no mercy, and they sent soldiers and tanks into the crowd with an order to beat up, kill, and run over the people that demonstrated. So it was, the military shut down the demonstrations and lot of people ended up dead or badly injured, while the Communist Party managed to further strengthen its position in the Chinese society.
None of these statements are true. The Second Anglo-Powhatan War ended in a peace treaty and the settlers won the First Anglo-Powhatan War. Both of these represent more a struggle over resources than an actual battle with victors and these wars were fought with different sides making headway numerous times.