How did justice john marshall harlans past prepare him to write the dissenting opinion in the fourteenth amendment

a free market economy requires less state intervention. concurrently, it often requires a degree of democratisation of its institutions which- to a certain extent- facilitates economic activity. at the same time, a free market economy appears to be reliant on democracy for its functioning.

this is not a question its simply asking you to read and write a few sentences and   the question on the bottom its fairly easy, you can do this!