Final answer:
President George W. Bush gave his speech on the evening of 9/11 from the Oval Office at the White House, but the memorable speech at Ground Zero in New York was given on September 14, 2001, symbolizing national resilience and the beginning of the War on Terror.
Step-by-step explanation:
Location of President George W. Bush's Speech on 9/11
On the evening of the 9/11 attacks, President George W. Bush addressed the nation from the Oval Office at the White House. However, the iconic speech that many people remember, captured in a viral clip, was delivered by President Bush three days after the attacks, on September 14, 2001, at the site of the destroyed World Trade Center in New York City. It was there that he addressed the workers and first responders from atop the rubble, stating, "I can hear you! The rest of the world hears you! And the people who knocked these buildings down will hear all of us soon!" This moment became symbolic of the nation's resilience and defiance in the face of terrorism.
President Bush's 9/11 speech was not only a critical moment of national leadership; it also represented a turning point in U.S. foreign policy, leading to the War on Terror and what would later be known as the Bush Doctrine. His subsequent address to a joint session of Congress on September 20, 2001, further outlined the U.S. response and policy in the aftermath of the attacks.