Answer: Adulthood
Step-by-step explanation:
According to the theory of Erik Erickson, adulthood is the stage in which a person tends to make its own place in the world through marking their position .Place in society is established through working productively, interacting with society, displaying sense of responsibility etc.
People are involved in contributing themselves towards society and their activities to become an active part of it.They try to fulfill the part through performing responsibilities.