C. River Valleys.
There was much more vegetation and fertility.
Answer:
Anonymous Blocks
Explanation:
Anonymous Blocks would be a good alternative to apply in the case of the question above. This is because anonymous Blocks would allow ap3x code to be implemented without the need for metadata stores, but allowing all blocks to be compiled and executed in an organized and efficient way with or without shares, as the blocks presented require.
I am pretty sure that the answer is high-power distance
