The best evidence to support the statement "Eleanor Roosevelt's relationship with the media was unlike that of any first lady before her" is found in the details about her innovative communication strategies and public engagements. Specifically:
- "She broke precedent to hold press conferences, travel to all parts of the country, give lectures and radio broadcasts, and express her opinions candidly in a daily syndicated newspaper column, 'My Day.'"
This passage highlights how Eleanor Roosevelt actively engaged with the media in ways that were unprecedented for first ladies before her, setting her apart and transforming the role.