Final answer:
The quote in question cannot be attributed to a specific president based on provided materials. It resonates with the need for persistent presidential efforts to engage with Congress, a strategy employed by presidents like Lyndon Johnson and others who sought to influence legislation.
Step-by-step explanation:
The quote "there is only one way to deal with Congress and that is continuously, incessantly and without interruption" is not attributed to a specific president in the provided reference materials.
However, this sentiment reflects the imperative of persistent presidential engagement with Congress, a tactic used effectively by presidents such as Lyndon Johnson and Franklin D. Roosevelt. These presidents understood the importance of continuous communication and sometimes aggressive tactics to persuade Congress to pass legislation.
Lyndon Johnson was particularly adept at this approach, utilizing late-night phone calls to sway congressional votes. Similarly, previous presidents used various means to convey their policies and influence public opinion, including newspaper relationships, public speaking, and, in more modern times, electronic media.
A key method of engagement for a president when facing resistance in Congress is to "go public," employing a strategy that involves speaking directly to American citizens, hoping to motivate them to pressure representatives to support the president's legislative agenda.