What made the ACA so “revolutionary” and considered a health reform?

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5069435/
https://www.ncsl.org/research/health/the-affordable-care-act-brief-summary.aspx
https://www.thenationshealth.org/content/49/9/1.2
https://www.thenationshealth.org/content/50/9/1.2
Answer the following questions with a minimum of 20 sentences (in all – not each):1) What made the ACA so “revolutionary” and considered a health reform?2) Were there any negative aspects of the ACA?3) Personally, do you think the ACA was a step in the right direction? What would you have done differently?4) Why do you think the uninsured rates have increased? Wasn’t ACA suppposed to combat that?5) How do you think the pandemic has impacted the United States’ steps in healthcare reform?