Final answer:
It is considered 'good politics' for the President to visit the troops because it demonstrates support for the military, leads to increased popularity during crises, and maintains positive relations with Congress and the electorate.
Step-by-step explanation:
Visiting the troops is considered "good politics" for the President because it serves multiple functions: it demonstrates the President's role as Commander-in-Chief and head of state, boosts morale among military personnel, and upholds the image of the President as a caring leader who supports the armed forces. These visits can lead to a 'rally around the flag' effect, where the President's popularity increases during international crises. It also allows the President to show supporters that they are attentive to the military, one of the nation's most respected institutions, and to act vigorously in a way that might boost public approval.
Furthermore, through acts such as visiting troops, the President can persuade both members of Congress and the general public of the actions taken, potentially enhancing what is politically possible. During times of crisis, such as international tension or domestic emergencies, Presidents often see a rise in approval ratings, which can be further supported by media coverage of their efforts and initiatives.
Lastly, it helps maintain an era of good feelings with legislators by showing presidential support for the armed forces, potentially fostering a reciprocal attitude when the President needs legislative support. This is part of the larger strategy of the permanent campaign, wherein politicians aim to keep supporters happy and convinced of their attentiveness to important issues, such as the military and national security.