Our government has a system of and that allow each branch to limit the actions of the other two branches. For example, the branch can enact a law, but the branch can veto that law.
Article 1, Section 8, of the U. S. Constitution impacts businesses greatly and is referred to as the clause.

“obamacare”: included a provision for government-run health insurance called “the public option.” was bitterly opposed by congressional republicans because most favored a “single-payer” plan. survived two challenges to its constitutionality. was partially repealed in 2013 in order to avert a government shutdown. led to the expansion of medicaid in republican controlled states.