Read the following passage:
The year is 2186. Humankind has taken to living
underground during a decades-long nuclear winter. There
is no government and no form of widespread
communication. Isolated pockets of individuals live in self-
sustaining shelters or caves, each group barely managing
to subsist.
Which statement best describes the main idea of this passage?
O
A. Government regulation of communication will lead to a fractured
society.
O
B. In any widespread nuclear conflict, no side can truly win.
O
C. Even if all other resources are eliminated, humans can survive
underground
O
D. No matter what disasters might occur, society will flourish.