What do the stars on the Air Force flag represent?

The stars on the Air Force flag represent the states of the United States. Specifically, there are 50 stars displayed in the blue field of the flag, symbolizing the union of all states in the nation. This design emphasizes the Air Force's integral role as part of the United States and its commitment to serving the entire country.

Other choices, while relevant to the context of the Air Force or the military in general, do not accurately reflect what the stars represent on the flag. The branches of the military are represented in other symbols and insignias, and the Air Force core values and the history of air combat are significant themes within the service but are not visually depicted by the stars on the flag. Therefore, the representation of the states highlights the connection between the Air Force and the American nation as a whole.