number 3: Migration of people
Answer: Option A
Explanation:
A norm in another words mean standard that is generally accepted. While conformity, comes from the word conform. I.e to agree with a standard.
Relating to the above scenario, Sarah has a leader of a group, people agree with what she says unlike bill . In this case, people conform with Sarah as she is a leader ,it is a general norm to follow what a leader says or proposes.
Piaget believed that a child's moral judgments build on cognitive development while Kohlberg agreed and sought to describe the development of moral reasoning. In addition, cognitive development is the building of understood procedures as well as memorizing, problem-solving and decision-making, from youthful over teenage years to maturity while moral reasoning is a rational procedure with the objective of defining whether an idea is right or wrong.