Why does macbeth begin to act so oddly at the banquet?
a. he has had too much to drink.
b. he has been unable to sleep.
c. he has become sick.
d. he sees the ghost of banquo.

I would say b he has been unable to sleep

The dispute over the quilts reveal about Maggie that she appreciates the history of her family. These quilts mean a lot to Mama, and her decision to give them to Maggie shows that this girl is responsible enough to preserve her heritage, while her sister wanted to get quilts in order to show off with her friend. Maggie knows the value of things.