What are the biggest obstacles to freedom for the majority of Americans?

What are the biggest obstacles to freedom for the majority of Americans?

1- https://bostonreview.net/class-inequality-law-justice/mike-konczal-time-universal-measure-freedom.

2https://www.americanprogress.org/issues/economy/reports/2018/05/14/450856/blueprint-21st-century/.

3- https://www.epi.org/unequalpower/home/.

These are the links that you will use to write the research paper, You also have to answer the questions. This is the question :What are the biggest obstacles to freedom for the majority of Americans?