Final answer:
Presidents have found that certain actions generate positive news coverage, and among the options provided: c. Foreign travel and visits to disaster sites.
Step-by-step explanation:
Presidents have found that certain actions generate positive news coverage, and among the options provided: c. Foreign travel and visits to disaster sites. Presidents engaging in foreign travel often attract media attention, especially when they conduct diplomatic visits, meet world leaders, and participate in international events. Additionally, visits to disaster sites demonstrate a president's empathy and responsiveness to national crises, garnering positive coverage by showcasing leadership during challenging times. Public engagement and direct interaction with people affected by disasters contribute to a positive public perception. It's important to note that media coverage can be influenced by various factors, and effective communication strategies play a role in shaping a president's public image.