[Solved] Keynesian policy: A) shifts aggregate demand with the goal of reaching full employment. B) includes open market operations by the Fed to increase the money supply. C) promotes taxing more to boost economic activity. D) All of these are true. Invisible: Refers to something not visible to the naked eye or not immediately noticeable. Contemplation: The act of considering or thinking about something with the possibility of taking action. Recognized: Given official status or identified as having met certain criteria or standards. U.S. Law: The legal framework that governs the United States, encompassing federal, state, and local laws.