Marilyn, who has worked as a research scientist for 40 years, voluntarily retires at 64 years of age. however, she is in good health and spends most of her time hiking, doing volunteer work at a local hospital, and dating many of the eligible men in her community. marilyn's behavior reflects which sociological theory?

Activity theory

Explanation:

Activity theory is an elaboration and meta-theory or it is a framework than predictive theory. It is also called an implicit or aging theory or an aging normal theory. This theory occurs when an older maintained their relationship and communication/interaction with the society people. When older engage in activity theory they reduce their aging and enhance their lives through interaction with the people. Disengagement theory is the opposite of activity theory. These two theories are the successful theory of aging. The activity theory shows a relationship between activity positive aspects of life and life satisfaction. This theory was given by Robert J Havinghurrst in 1961.  

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.

its a hope it good luck