Which part of this excerpt from jhumpa lahiri's "once in a lifetime" indicates hema's mother's bengali heritage?

The answer is "My mother considered the idea of a child sleeping alone a cruel American practice"

Explanation:

she will pay the extra amount

the award is named for an american naval historian and theorist, rear admiral alfred thayer mahan, united states navy who, through his writing, provided stimulus and guidance to those who share in the defense of the nation.