Respuesta :
The 2010 Affordable Care Act was a landmark piece of legislation in the United States because it allowed for people to apply for heavily subsidized health insurance, which was never existed in the US outside of Medicaid and Medicare. So it is C)
The correct option is (C).
The Affordable Care Act is a landmark in the U.S. public health policy. It provides a federal legal framework that enables millions of American citizens access to affordable health insurance coverage,from birth through retirement.