"Briefer" and "more brief" are both correct. When comparing two items, use -er. In this case, the two items being compared are the speech this year with the speech last year. However, "briefer" and "more brief" have virtually the same meaning and can be used interchangeably.
Answer:
People are living longer than ever. Hope this helps!Good luck!
I would look up dramatic scenes on to get ideas! When I have to do something like the I will watch videos for inspiration, them I kind of add all the videos in one to make a really good scene.
True. A influenced the development of the New Journalism movement in the United States.
Not all words can bee all parts of speech however.