Read the excerpt from president ronald reagan’s address at moscow state university. the explorers of the modern era are the entrepreneurs, men with vision, with the courage to take risks and faith enough to brave the unknown. these entrepreneurs and their small enterprises are responsible for almost all the economic growth in the united states. they are the prime movers of the technological revolution. in fact, one of the largest personal computer firms in the united states was started by two college students, no older than you, in the garage behind their home. some people, even in my own country, look at the riot of experiment that is the free market and see only waste. what of all the entrepreneurs that fail? well, many do, particularly the successful ones; often several times. and if you ask them the secret of their success, they'll tell you it's all that they learned in their struggles along the way; yes, it's what they learned from failing. like an athlete in competition or a scholar in pursuit of the truth, experience is the greatest teacher. which is a substantiated opinion?

A substantiated opinion is one that is verified, proven and confirmed.

Based on this description, the substantiated opinion given in this speech is that "small enterprises are responsible for almost all the economic growth in the United States."

This opinion is substantiated because it is not based on the President's personal opinion, but on facts. Many small enterprises have grown and became some of the most important companies that support America's economy. An example of this is Apple, a company that was started by two young students in a garage and is now one of the most important companies worldwide.

the answer is: round.

in literature, round characters are considerably complex and experience or are subjected to unpleasant situations. as a consequence, they go through crucial sentimental and psychological development, which can cause surprise in the readers. in this case, juan's dramatic transformation is related to the adversities he meets at school.

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.