How did the uneven distribution of the nation's wealth lead to the depression

There were rich people who were living way beyond their means, being paid more money than they needed to survive and than it was those in the middle who had just enough money to survive, like the middle class. Than at the bottom was the majority during this time period people who were poor, or homeless. Uneven distribution is a way of keeping the government in control and gives them more power.

What is this saying? ?

Iwould pick a true