Answer:
The primary cause for the collapse of the Zhou dynasty was the implementation of the fengjian system, where the royal family would strengthen their authority over the other states by installing relatives as lords in the regions.
Explanation:
the olmec influenced the zapotec from their stone carvings, plazas, temples and pyramids
Im sure its due to all of the oil in the middle east.
Explanation:
Smith states, explicitly and repeatedly, that the true measure of a nation's wealth is not the size of its king's treasury or the holdings of an affluent few but rather the wages of “the laboring poor.”