Explanation:

- The passage discusses the recurring controversies surrounding national sports awards.

- It mentions various forms of debate and conflict, indicating the presence of disagreements and influence.

- For blank number 4, the word should describe an action or involvement by politicians.

Option 1: interventions

- "Interventions" refers to actions taken to intentionally become involved in a difficult situation to alter its outcome.

- This matches the context where politicians may actively influence or interfere in the process.

- Correct Answer

Option 2: intersections

- "Intersections" generally refer to points or areas where things cross or meet, which does not fit the context.

Option 3: interjections

- "Interjections" are abrupt remarks, usually as an aside or interruption, which doesn't convey involvement or influence by politicians.

Option 4: intermissions

- "Intermissions" refer to breaks or pauses, which do not indicate involvement or actions by politicians.