It is important because the sources tell you whether the article was credible. When you have an article that has bad source, you are running the risk of having, wrong, opinionated data. This can discredit you paper if you use it.
Answer:
Here is the answer lol Define powerful nations in a risky act .
Explanation:
Rude or disrespectful is hasty
I would go with B because he sounded very bold and proud but at the same time he sounded concerned about what is going to happen.