The convention system at first seemed more representative of the party as a whole than caucus because the convention did not allow for control of powerful party members. The correct option among all the options that are given in the question is the third option or option "c". It was basically a political reason.
The answer is option D
Preoperational intelligence allows children to think in symbols. Doing this goes beyond the children's senses and motor skills; this is where preoperational intelligence differs from sensorimotor intelligence because sensorimotor intelligence relies on children's motor skills and senses
