Final answer:
The FFA National Convention has been held in Kansas City, Louisville, and Indianapolis. Thousands of FFA members and supporters gather annually to participate in various activities, workshops, and competitions.
Step-by-step explanation:
The FFA National Convention has been held in three different locations. These locations include:
- Kansas City, Missouri
- Louisville, Kentucky
- Indianapolis, Indiana
Each year, thousands of FFA members and supporters gather in these cities to participate in various educational activities, workshops, and competitions.