What is the anniversary date mentioned, and what historical event coincides with it?

November 22 is significant due to its connection to the assassination of President John F. Kennedy, which occurred in 1963. This event is marked by the profound impact it had on American society and politics, leading to widespread grief and a period of national reflection. The assassination also changed the direction of various domestic and foreign policies during a crucial time in U.S. history, shaping public perception of government and leadership.

The other options do not align with the historical significance of November 22 as closely. While Thanksgiving is a notable holiday, it varies each year and does not have a fixed association with this specific date. World War II ended on September 2, 1945, and the Summer Olympics have occurred on different dates throughout history, but none coincide with November 22. Therefore, recognizing the assassination of Kennedy on this date is essential for understanding its lasting historical significance.