After the Battle of Gettysburg in 1863, which was essential to the American Civil War, President Abraham Lincoln delivered a speech to encourage people to take measures and help create a better nation, joining north and south, in honor of those who perished in the armed conflict.
The ferocious Battle of Gettysburg concluded with 10,000 soldiers dead, 30,000 injured and 10,000 abducted or missing.
The answer is a video that answers the question, "Is mars Really Red?" because the passage talks about the color of Mars and how it's known as a red planet even though it's more of a butterscotch color.
Well, since you didn't include the excerpts, I cannot possibly know which ones you are referring to, but overall, Dickinson used iambic tetrameters and iambic trimeters in this poem.