The central task of the New Deal might be either social reform in a restored economy, or political stabilization in a disintegrating society, or, most likely and most urgently, economic recovery itself. In fact, these three purpose social reform, political realignment, and economic recovery—flowed and counter-flowed throughout the entire history of the New Deal. Perhaps precisely because the economic crisis of the Great Depression was so severe and so durable, Roosevelt would have an unmatched opportunity to effect major social reforms and to change the very landscape of American politics."
Which could support Kennedy's argument in the passage?