Change has been constant since the beginning of time.  But never was the phenomenon of change as dramatic as in the twentieth century - more specifically, the period following World War II.  The pace of change after 1945 was unprecedented, and there are no sings of it slowing down here in the twentieth century. (Angelo 2017)

2.  Identify and tabulate the changes that have taken place in hotels (hospitality industry)  in the following change categories:

Technological (5)

Guest preferences (5)

Sustainable tourism (5)