Answer:
Linked Lives
Step-by-step explanation:
The principles of Linked Lives view that every actions that we make Will affect the lives of other individuals. In return, the response given by those other people will also affected our lives and the people around us. This never ending cycle will keep repeating until we die.
We can see this principle reflected in the case above.
Margaret has a daughter -> She take cares of her daughter until she grow up -> When Margaret grow old, her daughter finally reach the age when she wants to get married -> Her daughter give birth to margaret's grand daughter -> Margaret take care of her grand daughter so the daughter could work -> The salary that the daughter earn from her work will be used to take care of Margaret.
Forming one cycle that will most likely repeated by her daughter and grand daughter in the future.