Marcy is given her choice of two Hershey bars, one of which has been broken into four pieces, and one that is intact; Marcy chooses the broken candy bar, believing that it has more candy. According to Piaget, Marcy is having problems with what concept

Egocentrism

Explanation:

Egocentrism involves an individual believing his/her views are the most significant and those of others are irrelevant.

Marcy is said to have been given her choice of two Hershey bars, one of which has been broken into four pieces, and one that is intact and she chooses the broken candy bar, believing that it has more candy when the bars are known to contain the same amount of contents explains egocentricity.

mali had been a state inside of the ghanaian empire. after ghana fell because of invading forces and internal disputes, mali rose to greatness under the leadership of a legendary king named sundiata, the "lion king." the songhai empire, already weakened by internal political struggles, went into decline.

the structure of state governments are determined by. "state constitutins'

under the us constitution, all state governments are.'republics'