How does cooperative federalism work in the united states?

The right answer is C. State and Federal governments have different and overlapping responsibilities. In the cooperative federalism, initiated by Roosevelt and financed jointly by the federal and state governments and administered by the states under conditions set by the federal government. This programme provided federal grants-in-aid for the states and set tight conditions that the states had to meet to receive this federal money.

b because they both had so of the same chosen rules