It's the greatest revolution in power motors since the internal-combustion engine- greater than that!

If the dangerous passage is completed that way, the greatest nonviolent revolution in history will have been accomplished.

The printing press changed the world and created the greatest revolution in human history.

As it is he could wind up bringing about the greatest revolution in this country's history...

They looked like the meeting of a provincial town council, and were preparing the greatest revolution in human history.

It could even now be starting the greatest revolution our British culture has ever known.

If we miss that, we miss the whole meaning of the greatest revolution in history.

The 21st century is witnessing what will probably be known as the greatest revolution in human history.

They are to be thanked for the greatest political revolution that has taken place in the last few decades.

It was the greatest peaceful revolution of the 20th century.