Which disadvantage of a free market economy is most likely to lead to high unemployment? the large gap between rich and poor
market failure
false price signals
monopolistic practices

I think it is the large gap between rich and poor

Explanation:

because free market requires people to work for themselves, the elderly for example are not able to and will fall into poverty

The answer would be Market Failure

Explanation:

Because when the Great depression started millions of people were unemployed

the lowest among the social higher rank were the working class. this class remained detached to the political progression   of the country and was hostile to the other two classes