This presentation discusses the key milestones in the development of the travel and tourism industry and how they have shaped the industry. It explores the factors that have contributed to the growth of the industry and the impact of these milestones on travel and tourism. The presentation also identifies the different elements of the travel and tourism industry and explores how they interrelate to create a tourist experience. It analyzes the role of each key element and how they interact to provide a tourism experience. Additionally, it determines the different factors that affect tourism behavior in generating countries and destinations and explains the models of motivation and how they influence the consumer decision-making process. Finally, it evaluates the link between the key drivers of tourist behavior and the popularity of different tourism destinations and experiences.