Which FFA symbol is recognized as a national emblem of freedom?

The eagle is recognized as a national emblem of freedom within FFA. This symbol represents the nation and the freedom that allows FFA members to pursue their agricultural education and career goals. The eagle signifies strength, courage, and the ability to soar high, mirroring the aspirations of FFA members who aim to achieve success in their agricultural pursuits and leadership roles.

In the context of the other options, while the plow represents labor and hard work, corn symbolizes the foundation of agriculture and the importance of crops, and the sun signifies growth and opportunity, none of these capture the theme of freedom as effectively as the eagle does. The eagle, being a national symbol, directly connects to the principles of liberty and independence that underpin not only FFA but also the broader context of American agriculture.