Beginning in the Mid-1980s, the Soviet Union, China, and Other

Beginning in the mid-1980s, the Soviet Union, China, and other planned economies:

A) increased their dependence on centralized decision making.
B) formed into a single super-economy to reduce the scarcity problem.
C) moved toward greater use of free markets and individual decision making.
D) turned their decision-making authority over to public officials in successful western economies.