Identify the connection between the way individuality is expressed in Emerson's "Self-Reliance" and in Thoreau's Walden. Which of these is correct?

AEmerson supports the group, while Thoreau supports the power of the individual.
BEmerson explores the negative side of individuality, while Thoreau explores the positive side.
CEmerson introduces the tenant of individuality, and Thoreau puts it into practice.
DEmerson connects individuality with frugality, while Thoreau connects individuality with wealth.