Which of the following elements is often included in the FFA emblem?

The inclusion of the cross section of corn in the FFA emblem holds significant meaning within the organization. Corn, being a staple crop and a symbol of agriculture, represents the foundation of the agricultural industry in the United States. It signifies the importance of agriculture and agribusiness, aligning with FFA's mission to educate and prepare students for leadership and careers in these fields. Corn also reflects the values of growth, opportunity, and the importance of sustainability in agriculture, which are central to the FFA's goals.

In contrast, while the maple leaf, horseshoe, and wheat sheaf are all important symbols in their own contexts, they do not carry the same level of direct association with the FFA's purpose and mission. The maple leaf is often a symbol of Canada, the horseshoe can represent good luck and is used in various cultural contexts but doesn't specifically relate to the agricultural focus of FFA, and the wheat sheaf does carry significance in agriculture but is not the emblematic representation of the organization. Therefore, the cross section of corn uniquely encapsulates the spirit and foundational ideals of the FFA.