What Did Many State Republican Governors and Legislators Do Concerning

What did many state Republican governors and legislators do concerning the creation of state health-care exchanges?

A) They embraced the idea, lauding the ability of individual states to tailor the exchanges to their own needs.
B) They refused to set up state exchanges as a way of showing discontent with the federal law.
C) Although they were reluctant, they eventually set up the exchanges once the Supreme Court ordered them to.
D) They defied the federal law by not setting up exchanges, and many court cases are now pending.