What I think that Tocqueville was trying to say about this quote? "The health of a democratic society may be measured by the quality of functions performed by private citizens." is that equality in America is needed as the great political and social idea that can make the democracy to be able to be enjoyed by the citizen.
Tocqueville can be described as the hero known for Democracy in America, and was very notable in the United States with the mission from France to study American prisons .
It should be noted that Democracy in America as been described by Tocqueville says that equality with the respect to great political and social idea is needed in United States for effective democracy.
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