Final answer:
The 2010 U.S. law that requires citizens and legal residents to have minimum health coverage and employers to provide health coverage is the Patient Protection & Affordable Care Act (PPACA).
Step-by-step explanation:
The 2010 U.S. law that requires virtually all citizens and legal residents to have minimum health coverage and requires employers with more than 50 full-time employees to provide health coverage that meets minimum benefit specifications or pay a penalty is the Patient Protection & Affordable Care Act (PPACA).