Final answer:
Before President Bush's address, the devastating 9/11 terrorist attacks had occurred. This event marked a significant point in world history and shaped his address to the nation and the world.
Step-by-step explanation:
When President Bush delivered the address referenced in the question, a significant event, the 9/11 terrorist attacks, had already transpired. On September 11th, 2001, a series of coordinated terrorist attacks by the militant group al-Qaeda against the United States shocked the world. These attacks caused enormous destruction and loss of life and symbolize a critical moment in global history. President Bush's address following these attacks was a significant communication to the American people and the world, providing reassurance, committing to justice, and calling for unity.
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