The correct answer to this open question is the following.
The two Koreas are two totally different countries although man, many years ago were one territory.
After a story of too much struggle, after World War II, the Soviet Union tried to spread Communism in many parts of the planet: Rumania, Hungary, East Germany, Albania, Czechoslovakia, Poland, Cuba, and of course, North Korea. On the other hand, the United States tried to stop the spread of Communism applying the foreign policy of containment, and that is why the United States supported South Korea during the Korean War. Those were the tumultuous years of the Cold War.
That is why the two Koreas are different. North Korea is ruled by a dictator, it is a Communist country, there are no freedoms for the citizens, and they are very controlled. They do not have the chance to use the internet and cannot have any contact with people from other countries.
On the other hand, South Korea is a democratic country with a neoliberal Capitalist economic structure. People have more liberties and civil rights.
Contact with native populations is rarely an even exchange, natives are always exploited in some way.
It's a complete sentence and has to be connected to another one
The correct way to use an in-text citation for entries of internet sources included in the Works Cited is to cite the first item that appears in the entry that is going to be cited. In case there is an author that is cited more than two times, the in-text citation should include both the name of the author and the title of the work. However, in this case there is just one work by the same author. Hence, the correct anser is A. According to a 2008 study, drivers with bumper stickers on their cars are much more likely to display road rage. This is the correct option because it uses the first item that appears in the entry of the Works Cited.
B because there is no way to separate that sentence into two different sentences without one sentence being incorrect