Brainliest for correct answer

The pka of three different c―h bonds is given below. explain the observed trend in pka. select the single best answer.

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 was partially repealed in 2013 in order to avert a government shutdown.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

What is the phrase describes the paleo-indians of prehistoric arkansas