Most of the increase in wages has gone to what group of people?

The answer is below

Explanation:

According to Plato, a Greek Philosopher, in his book Republic, believed that the weathiest in any society should not earn more than five times the lowest earner in the society. However, he concluded that, about 20 percent of households, which are considered the upper class of the society, earn more wages, while the middle or lower class of the society which constitutes 80 percent, are still earning lower income or wages, thereby, the increment of their wages is lower to nothing.

Hence, according to Plato, most of the increase in wages has gone to 20 percent of households.

the correct answer is history and tradition.