The federal government has worked to expand healthcare reforms to give all citizens access to affordable health care. States such as Washington chose to expand their Medicaid programs, giving more citizens access to free or low-cost healthcare. States such as Texas have opted not to expand Medicaid programs, leaving low-income citizens without access to affordable health care. Which of the following concepts best describes the states’ actions in the scenario?

- nullification
- dual federalism
- cooperative federalism
- laboratories of democracy

the hebrew bible is the sacred text of judaism;

the koran is that of islam.

among eastern religions, the sacred scriptures of hinduis are the four vedas and the upanishads, among others.

a main characteristic in these books is that un most of them we find certain "norms" of behavior, as is the case of the bible that has it's commandments. these rules are to regulate the behavior of believers and faithful of their respective faith.

these rules tell us what is right and what is not.

international economic development agencies harm poorer nations by encouraging them to serve as exporters to wealthier nations.