Final answer:
Captain William J. Stannard did not have any involvement with the FFA, as it was established long after his time in the United States Army.
Step-by-step explanation:
Captain William J. Stannard of the United States Army did not specifically do anything for the FFA (Future Farmers of America), as the FFA was not established until 1928, long after Captain Stannard's time. The FFA is an organization that promotes and supports agricultural education. It is unlikely that Captain Stannard had any direct involvement with the FFA.