Which early philosopher believed that children learn through spontaneous interactions with the physical world and other people and, therefore, parents should give their children maximum freedom to explore?

The early philosopher is Aristotle.

Explanation:Aristotle argues that our capacity for perception and cognition put us in touch with the characteristics of the world, and therefore a constant skepticism is not required. According to Aristotle, exposing the phenomena (phainomena) leads us to think about our place in the universe and philosophize.

answer; protectionism fosters competition and keeps price regulated;