Final answer:
No specific information is provided about the introduction of the prepared public speaking contest to the Illinois FFA or its first winner. The resources discuss the historical Lincoln-Douglas debates and a modern presidential debate, highlighting the significance of public speaking in political history.
Step-by-step explanation:
The prepared public speaking contest was not directly mentioned in the available resources, and the information provided does not contain details about its introduction to the Illinois FFA or who its first winner was. The resources instead provided historical information on the Lincoln-Douglas debates, a series of seven debates in 1858 between Abraham Lincoln and Stephen Douglas during the Illinois senatorial campaign, an earlier example of public debate that holds significance in American history. There's also a mention of a televised debate between John F. Kennedy and Richard Nixon, along with a fictional scenario regarding different candidates for an award with skills in various areas, including public speaking. These examples illustrate the long-standing tradition of public speaking contests and debates in history but do not specifically address the Illinois FFA's prepared public speaking contest.