Why has tourism increased over time?

Tourism has increased over time due to several factors, including improved transportation options, such as affordable flights and better infrastructure, making travel more accessible. The rise of digital technology and the internet has made it easier for people to research and plan trips, while social media has fueled the desire to explore new destinations. Additionally, a growing global middle class with disposable income has contributed to increased travel demand. Lastly, the expansion of tourism services and experiences has enhanced the appeal of visiting diverse locations.