Final answer:
The first National FFA Center was dedicated in 1959 in Alexandria, Virginia. This center serves as a headquarters for the FFA's programs and initiatives related to agricultural education.
Step-by-step explanation:
The first National FFA Center was dedicated in 1959 and is located in the city of Alexandria, Virginia. The National FFA Organization, originally known as the Future Farmers of America, is an American 501(c)(3) youth organization that promotes and supports agricultural education. The dedication of a national center for this organization in 1959 marked a significant milestone in its history and provided a centralized location for the administration and leadership of the FFA's programs and initiatives.