Why is it difficult to draw a line between normal and abnormal behavior?

Abrief, "first-step" presentation of a work to be completed is called a

Stories that are passed down through generations by word of mouth are called

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 was partially repealed in 2013 in order to avert a government shutdown.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