Need
read the passage from “all about sleep.”

some people aren’t aware of the risks of sleep deficiency. in fact, they may not even realize that they’re sleep deficient. even with limited or poor-quality sleep, they may still think that they can function well.
for example, drowsy drivers may feel capable of driving. yet, studies show that sleep deficiency harms your driving ability as much as, or more than, being drunk. it’s estimated that driver sleepiness is a factor in about 100,000 car accidents each year, resulting in about 1,500 deaths.
which detail best supports the claim that getting enough sleep is important for everyday performance and safety?
- sleep-deprived people feel capable of driving.
- people may not be aware of the risks of sleep deficiency.
- people who are sleep-deprived may not know it.
- sleepiness is a factor in thousands of car accidents each year.

The correct answeris D

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.