Final answer:
The blue and red flag could refer to multiple symbols, such as the American flag or the communist red flag. The American flag is raised during national holidays and significant events, while the red flag is associated with political protest or revolution. Without additional context, it is unclear which the student is inquiring about.
Step-by-step explanation:
The timing of when to raise the blue and red flag is not specified in the question, which suggests that the student may be referring to a symbolic meaning rather than a literal flag-raising event. The references provided allude to different flags and their symbolic meanings. The first reference is from “The Star-Spangled Banner,” the national anthem of the United States, which describes the American flag, known for its distinctive red and blue colors, being resilient during the War of 1812. The second reference speaks to the red flag as a symbol of communism and revolution, particularly during the Paris Commune. The third quote from the song lyric highlights patriotic themes. Finally, the quote about flags of all nations suggests a cosmopolitan or international context.
Without additional context, it is not clear which blue and red flag the student is referring to. If the student is asking about the American flag, it is traditionally raised during national holidays and other important ceremonial occasions. If the reference is to the red flag of communism, it would historically be put up during moments of political protest or revolution. Understanding the specific context in which the student is asking the question is key to providing an accurate answer.