Have you ever wanted to change one thing in history? Of course you have. Now, imagine you were changing history - not for yourself - but for America!

T.R.Hendrick's new book titled What If They Knew is changing America by asking the questions you want answered. 

Follow Dr. Carver Benton as he explores his only wish: to have the signers of the Constitution shore up the words that future legislators have manipulated away from their original intent. 

Is this possible? 

It is, for a team of scientists and historians when they bring a handful of our nation's builders to the year 2025 by secretly creating the world's most dangerous tool: time travel.

Alexander Hamilton, James Madison, and a few others marvel at what history has produced. Spending several months in classrooms, they learn how the following two centuries have played out. From silent movies to IMAX theaters and horse-drawn buggies to massive airplanes. 

Then, gaining first hand experience on the streets, they breathe in how their American experiment has turned out, which includes the polarity of our failing political system of today! Emotions erupt in nearly every way!

Ultimately, they must return to their own time before the constitution is signed. What will history show America once they go back? Will they succeed in rewriting history? What happens if they fail?