How does the government ensure fair prices for all citizens of a particular area served by one utility company

The judicial system of courts derives its powers from what article of the constitution

“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 was partially repealed in 2013 in order to avert a government shutdown.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.

When a third party injects him or herself into an existing dispute between a plaintiff and defendant?