The decline of the Roman Empire remains a pivotal moment in history, marked by a complex interplay of political, social, and economic factors. While military defeats and political turmoil are often highlighted, the role of economic decline as a fundamental contributor cannot be overlooked.
In the annals of engineering history, few materials have left as profound an impact as Roman concrete, or opus caementicium. This ancient innovation revolutionized construction techniques and laid the groundwork for some of the most iconic structures in the Roman Empire.