What is swedens interdependence

pleas go answer my queston befor i fial my test

"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.

the answer is d because for c the actors can't love acting for the other's audience their not even in the same show, it can't be b either because the question is talking about the actors not the audience, and it can't be a because   it's not specific enough