Which statement best completes the diagram based on the Zhou dynasty's understanding of the Mandate of Heaven?A. China becomes unstable and its people feel unsafe. B.China is isolated from the rest of the world. C.China becomes wealthy and powerful. D.China is conquered by a foreign power.

The line dividing regions 4 & 5 on this map is known as the "fall line." which of these represents an important factor of the fall line in georgia history? a) it was the first boundary of the georgia after it became a state. b) it was an important source of power due to a change in elevation. c) it was once home to major cities that have since become abandoned. d) it was a dividing line between the united states and native american territories.