This document provides an overview of the history and evolution of project management. It discusses how project management has been used throughout history for major construction projects like the pyramids in Egypt and medieval castles. In the 19th century, the roles of architect and construction worker began to separate. In the 20th century, theorists like Taylor and Gantt contributed important project management tools and techniques. The construction of landmarks like the Empire State Building demonstrated precise project management practices. Overall, the document traces how project management has advanced and grown in importance over time to effectively manage increasingly complex projects.