ANSWER: C. Very brief and delivered after another two-hour speech.
EXPLANATION: The speech of Abraham Lincoln was a two to three minutes long speech after the speech of Edward Everett. Edward Everett's speech was a two-hour long speech which came to be known as "Gettysburg Address" but still its not that popular today. Lincoln's speech was a few approximate remarks which were completed in ten sentences and focused on summarizing the war. This short but effective speech became the most popular speech in the history.