Which Statement Best Describes the Condition Durkheim Believed Anomie to Be

Which statement best describes the condition Durkheim believed anomie to be the result of?

A) People in the late 19th century were drinking more alcohol than previous generations.
B) People were moving from highly social factory spaces to independent projects based in their home.
C) The advent of steam power, the cotton gin, and the locomotive displaced thousands of workers from their jobs.
D) The shift from a mechanical to an organic society led to isolation and role confusion.