What year was the ACA signed into law?

The Affordable Care Act (ACA), which is a significant piece of healthcare reform legislation, was signed into law in 2010. This act was a major legislative initiative aimed at increasing the quality and affordability of health insurance, reducing the uninsured rate, and curbing healthcare costs. The law also included provisions for expanding Medicaid eligibility and creating health insurance marketplaces. By understanding the timing of this legislation, one can appreciate the efforts made during that period to transform the American healthcare system and the ongoing discussions surrounding it. The other years listed do not correspond with the signing of the ACA, as they either precede or follow the critical year of 2010.