Question: Refer to the graph. A pie chart titled Federal Aid to States, 2009, in billions of dollars. Health and human services, 324. Transportation, 57. Education, 45. Housing and urban development, 47. Agriculture, 30. Other categories, 47. Why does the federal government subsidize state programs in these policy areas? States can choose to accept federal mandates; as a result, the federal government provides funding for certain programs. States are required to provide certain programs; as a result, they receive federal funding based on state tax revenue. Federal mandates require states to provide certain programs; as a result, the federal government provides a portion of the funding. Federal mandates require states to provide certain programs; as a result, states receive equal funding for all programs. Need Assignment Help?