This document is a chapter from "The Aromatherapy Handbook" that provides a brief history of aromatherapy. It discusses how aromatherapy has been used for over 6,000 years by ancient cultures including Egyptians, Greeks, Romans, Chinese, Indians and Native Americans. It traces how knowledge of aromatic plants and essential oils spread globally through trade routes. The chapter then discusses how aromatherapy was incorporated into scientific research in the late 19th/early 20th century and how the term "aromatherapy" was coined in the 1920s-1930s.