The document provides an overview of Roman architecture from 753 BC to 337 CE. It includes timelines of Roman history divided into the Monarchy, Republic, Early Empire, High Empire, and Late Empire periods. Examples of architectural structures from each era are presented through images and descriptions, including temples, aqueducts, amphitheaters, forums, columns, markets, pantheons, baths, and more. The architectural achievements over this thousand-year span established designs and engineering innovations that influenced Western architecture.