In edgar allan poe's "the philosophy of composition", how does poe say the "unity of effect" is affected by the length of a poem?
a. the "unity of effect" is weaker in short poems because they can be easily forgotten.
b. the unity of effect is stronger in longer poems that have more content
c. the "unity of effect" is weaker in long poems because the symbolism gets confusing
d. the unity of effect is greater in a short poem that can be read all at once

intonation based on rhythm.

each year on this day, i make it a point to listen to dr. martin luther king jr.’s great “i have a dream” speech. it’s electrifying every single time.

the content of dr. king’s speech, his inspiring presence, and the moment in history all came together to make the iconic “i have a dream” speech the defining moment of the american civil rights movement. but there are several other reasons why this speech, delivered over 50 years ago, remains an example of one of the best speeches in american history.

since part of my job is to people become better presenters, i’ve noticed several techniques that we can all learn from and be inspired by in this magnificent speech.

it’s anchored in a powerful related location

in most cases, you can’t handpick the spot to give a presentation, as mlk did for supreme symbolic effect when he stood on the steps of the lincoln memorial and echoed the opening words of the gettysburg address (“five score years ago . . ). but you absolutely can amplify your message by adapting it to your setting and location.