It changed communities from hunters to just farmers. that doesn't mean that weren't any hunters left there was just very little left.
C seems to be right a is totally wrong
Answer: According to Piaget, May Lin's ability to use a doll as a representation of a real baby illustrates that she is capable of: SYMBOLIC FUNCTION.
Explanation: Symbolic function in Piagetian theory illustrates the ability of an individual to mentally use an object (the doll) to represent something that is not physically present (her baby brother).
A. the government spent money on the military and weapons and neglected the rest of the economy