Final answer:
The question is about the number of delegates at the first FFA convention. Historical conventions, such as the 1787 Constitutional Convention with fifty-five delegates, show the significance of these events. The specific details on the first FFA convention are not provided.
Step-by-step explanation:
The student has asked about the number of delegates present at the first national convention of the Future Farmers of America (FFA). While the exact details on the Future Farmers of America's first national convention are not provided here, historical examples of other national conventions can be used to illustrate the nature of such gatherings. National conventions have historically been significant events with the potential to change the course of organizations or even the nation. For instance, in May of 1787, the Constitutional Convention was a key moment in American history, where fifty-five delegates from twelve of the thirteen states gathered in Philadelphia to draft a new Constitution and shape the future government of the United States. Although it's not the FFA, it gives a sense of the importance and scale such conventions can have.