1. Nevada was the first state to respond to the 9/11 attacks.

On the morning of September 11, 2001, the Federal Aviation Administration (FAA) grounded all flights in the US. Within minutes, the first planes began landing at airports across the country, including at McCarran International Airport in Las Vegas. Nevada was the first state to respond to the attacks by setting up emergency command centers and preparing to receive the thousands of stranded passengers and crew members.

2. The iconic "Welcome to Las Vegas" sign was lit up in red, white, and blue.

After the attacks, Las Vegas residents and businesses rallied together to show their support for the victims and their families. Among the many demonstrations of solidarity was the lighting of the famous "Welcome to Las Vegas" sign in red, white, and blue, the colors of the American flag.

3. The state flag of Nevada flew at half-mast in honor of the victims.

Following the attacks, the state governor ordered all flags flown on state buildings to be lowered to half-mast in honor of the victims. This gesture of mourning was a reflection of the deep sympathy and sorrow felt by the people of Nevada.

4. Nevada sent National Guard troops to assist in the recovery efforts in New York.

In the days and weeks following the attacks, Nevada did not just offer emotional support to the victims and their families. The state also sent National Guard troops to help with the recovery efforts at Ground Zero in New York City.

5. Las Vegas became a center for national security and anti-terrorism efforts.

In the wake of the attacks, Las Vegas became a hub for national security and anti-terrorism efforts. The city was chosen as the site for several important conferences and meetings, including the 2004 National Homeland Security Conference and the 2010 Summit on American Competitiveness. These events brought together government officials, industry leaders, and experts in various fields to discuss issues related to security, preparedness, and resilience in the face of potential threats.