Final answer:
The likelihood of re-electing a president based on their treatment of homeless veterans depends on historical contexts and the effectiveness of their policies; presidents with poor track records in social welfare have faced challenges in getting re-elected.
Step-by-step explanation:
The willingness to re-elect a president who treats homeless veterans in a particular manner would likely depend on the public outlook on the treatment of this group and the effectiveness of the president's policies in addressing homelessness among veterans. History has shown that the perception of the president's performance in social welfare areas, such as assisting homeless veterans, can significantly impact re-election chances. President Hoover's failure to provide government aid during the Great Depression and his handling of the Bonus Army were key factors in his re-election loss. Similarly, President Reagan's policies led to an increase in homelessness due to cuts in social programs and deinstitutionalization. The Obama administration's successful housing initiatives for veterans, which reduced the number of homeless vets, suggests that proactive and effective measures may garner public support and improve re-election probabilities. It's essential to acknowledge that current societal values, media portrayals, and previous historical outcomes would factor into the likelihood of re-electing a president based on their regard for homeless veterans.