David McCullough might answer that question this way:
In conclusion I want to share a scene that took place on the last day of the year of 1776, Dec. 31. All the enlistments for the entire army were up. Every soldier, because of the system at the time, was free to go home as of the first day of January 1777. Washington called a large part of the troops out into formation. He appeared in front of these ragged men on his horse, and he urged them to reenlist. He said that if they would sign up for another six months, he’d give them a bonus of 10 dollars. It was an enormous amount then because that’s about what they were being paid for a month—if and when they could get paid. These were men who were desperate for pay of any kind. Their families were starving.
The drums rolled, and he asked those who would stay on to step forward. The drums kept rolling, and nobody stepped forward. Washington turned and rode away from them. Then he stopped, and he turned back and rode up to them again. This is what we know he said:
My brave fellows, you have done all I asked you to do, and more than could be reasonably expected, but your country is at stake, your wives, your houses, and all that you hold dear. You have worn yourselves out with fatigues and hardships, but we know not how to spare you. If you will consent to stay one month longer, you will render that service to the cause of liberty, and to your country, which you can probably never do under any other circumstance.3
Again the drums rolled. This time the men began stepping forward. “God Almighty,” wrote Nathanael Greene, “inclined their hearts to listen to the proposal and they engaged anew.”4
Now that is an amazing scene, to say the least, and it’s real. This wasn’t some contrivance of a screenwriter. However, I believe there is something very familiar about what Washington said to those troops. It was as if he was saying, “You are fortunate. You have a chance to serve your country in a way that nobody else is going to be able to, and everybody else is going to be jealous of you, and you will count this the most important decision and the most valuable service of your lives.” Now doesn’t that have a familiar ring? Isn’t it very like the speech of Henry V in Shakespeare’s play Henry V: “We few, we happy few, we band of brothers . . . And gentlemen in England now a-bed / Shall think themselves accursed they were not here”?5 Washington loved the theater; Washington loved Shakespeare. I can’t help but feel that he was greatly influenced.
He was also greatly influenced, as they all were, by the classical ideals of the Romans and the Greeks. The history they read was the history of Greece and Rome. And while Washington and Knox and Greene, not being educated men, didn’t read Greek and Latin as Adams and Jefferson did, they knew the play Cato, and they knew about Cincinnatus. They knew that Cincinnatus had stepped forward to save his country in its hour of peril and then, after the war was over, returned to the farm. Washington, the political general, had never forgotten that Congress was boss. When the war was at last over, Washington, in one of the most important events in our entire history, turned back his command to Congress—a scene portrayed in a magnificent painting by John Trumbull that hangs in the rotunda of our national Capitol. When George III heard that George Washington might do this, he said that “if he does, he will be the greatest man in the world.”
So what does this tell us? That the original decision of the Continental Congress was the wise one. They knew the man, they knew his character, and he lived up to his reputation.
I hope very much that those of you who are studying history here will pursue it avidly, with diligence, with attention. I hope you do this not just because it will make you a better citizen, and it will; not just because you will learn a great deal about human nature and about cause and effect in your own lives, as well as the life of the nation, which you will; but as a source of strength, as an example of how to conduct yourself in difficult times—and we live in very difficult times, very uncertain times. But I hope you also find history to be a source of pleasure. Read history for pleasure as you would read a great novel or poetry or go to see a great play.
And I hope when you read about the American Revolution and the reality of those people that you will never think of them again as just figures in a costume pageant or as gods. They were not perfect; they were imperfect—that’s what’s so miraculous. They rose to the occasion as very few generations ever have.
David McCullough, from a speech delivered at Brigham Young University in Provo, Utah, on September 27, 2005, “The Glorious Cause of America.”
Do your students know that speech from Henry V? Do your students know the story of Cincinnatus?
Posted by Ed Darrell 
Millard Fillmore's Bathtub 