S Can u help me with english short story?

am reading is book called the doll’s house and i have some question i cant answer please help read it at:http://www.geocities.com/short_stories_page/mansfielddollshouse.html

the questions are:

1.What conflicts is at the heart of this story? In what way does the setting help to create the conflict? How is the conflict resolved?

2. Explain the importance of the doll’s house as a symbol in the story.

3. This story is told from the omniscient point of view. What advantgae does the writer have in using this point of view rather than a first-person perspective?

5. What does this story say about material possessions,social values and class divisions? Do the story’s concern apply to Canadian Society?Comment

6. What evidence from the story tells you that it was written more than 50 years ago?