Because they are mostly being showed propaganda promoting the personality of Kim Jong. And he doesn’t want them knowing the truth about him
In what year? There were many years where nothing was in common at all and now there is most everything in common
The resources in a free enterprise system are allocated by the consumer and by the producer.
If the link has a .gov or .edu it is always reliable. You can also look for contact information of the writer. If the person is a known pro then it could be reliable. Next you look at when it was posted, old websites tend to not have current true information due to the fact that every day there is something new learned by someone.
Hope this helps you find if the source is credible
The answer would be D, Pearl Harbor
