This is 100% accurate and what many need to hear and understand. During my time studying Islamic terrorist groups it was obvious that they were aware of this history. The often referred to America as Rome and they saw it as war of civilizations and religions. al Qaeda, ISIS, and others weren't waging a war over US foreign policy. They were waging a religious war of conquest. First in the Middle East and then the world. Islam views the world in two ways. Dar al Islam means house of peace. This is everywhere Islam rules and Sharia is in place. Everywhere else is known as Dar al Harb which means house of war. Anywhere Islam does not rule is where they conduct war. That can be flying planes into buildings, flooding our nation with Muslim "refugees," or infiltrating by running for office and gaining power. The goal is power and the destruction of the West.