These databases are chosen specifically because they will be helpful if you are researching the ACA or healthcare in general.
Patient Protection and Affordable Care Act. (2018). Funk & Wagnalls New World Encyclopedia, 1; Retrieved from https://search-ebscohost-com.ezproxy.mcckc.edu/login.aspx?direct=true&db=funk&AN=pa029850&site=ehost-live
Courtemanche, C., Marton, J., Ukert, B., Yelowitz, A., Zapata, D., & Fazlul, I. (2019, February). The three-year impact of the Affordable Care Act on disparities in insurance coverage. Health Services Research, 54(1), 307+. DOI: https://doi.org/10.1111/1475-6773.13077
McIntyre, Adrianna, and Zirui Song. "The US Affordable Care Act: Reflections and directions at the close of a decade." PLoS Medicine, vol. 16, no. 2, 2019, p. e1002752. Gale In Context: Opposing Viewpoints, DOI: http://dx.doi.org.ezproxy.mcckc.edu/10.1371/journal.pmed.1002752. Accessed 4 Feb. 2021.