How are The Sneetches and the Holocaust similar?

In one of his works, Yertle the Turtle and Other Stories, there is a turtle who is king of the pond. he exploits his fellow people in order for increase of power and personal glorification. when he realizes that the moon is higher than he is, he demands that his subjects form themselves a tower so that he can stand on top of them and reach the sky. Dr. Seuss later said that the turtle is meant to symbolize Hitler

Demanding and vortices