Which of the Following Is Correct About the Decline of the Zhou

Which of the following is correct about the decline of the Zhou dynasty?

A) The Zhou family attacked the people of the steppe to try to demonstrate its military power.
B) The Zhou expanded its family rituals in order to retain the appearance of power.
C) The Zhou managed to hold on to power until a peasant revolt drove the Zhou from their capital.
D) The Zhou dynasty was soon discredited as a failed regime and became a model of the errors of a territorial state.