Final answer:
Television (c) revolutionized political communication by enabling politicians to visually connect with the public, project their images and personalities, and influence viewers directly.
Step-by-step explanation:
The medium that changed political communication by giving the public the ability to see what officials looked like and witness the effects of their actions is c. Television. Television became a powerful tool in shaping public opinion and allowed politicians, including presidents like John F. Kennedy and Ronald Reagan, to visually connect with citizens. This media form enhanced the reach of politicians and visibly depicted their actions and reactions to various situations, influencing viewers in a profound and personal way.
The use of television in politics marked a significant shift from earlier forms like newspapers and radio, as it introduced visual elements that made the communication more personal and immediate for the audience. With television, politicians could not only convey their messages but also project their images and personalities, bringing them into the living rooms of millions. The impact of television on political communication cannot be overstated, as it revolutionized the way politicians engage with the public and allowed them to vividly illustrate their platforms and responses to events.