Which of these is NOT a reason cities developed first along waterways?

Question

Rivers were used for transportation
People used rivers for recreational purposes like swimming and diving
Rivers provided fresh water for drinking and bathing
Rivers provided a food source since people could use them for fishing

Answer 1

The reason that is NOT a factor in the development of cities along waterways is:

People used rivers for recreational purposes like swimming and diving.

While recreational activities may occur along rivers, they are not a primary reason for the establishment of cities in those locations, unlike transportation, fresh water access, and food sources.