What year did the Emergency Alert System replace the Emergency Broadcast System?

What year did the Emergency Alert System replace the Emergency Broadcast System?

• A. 1997
• B. 1984
• C. 2001
• D. 1990

Answer: (A)

The main idea is understanding the timeline of U.S. national alert systems. The Emergency Alert System was created to modernize and standardize how urgent messages are sent across more channels and authorities, replacing the older Emergency Broadcast System. That transition happened in 1997, marking the shift to a more versatile framework that could reach radio, TV, cable, and other platforms more reliably. So, 1997 is the year the replacement took effect. Earlier years aren’t the replacement date because the older system was still in use until the switch, and later years don’t reflect the changeover.

The main idea is understanding the timeline of U.S. national alert systems. The Emergency Alert System was created to modernize and standardize how urgent messages are sent across more channels and authorities, replacing the older Emergency Broadcast System. That transition happened in 1997, marking the shift to a more versatile framework that could reach radio, TV, cable, and other platforms more reliably. So, 1997 is the year the replacement took effect. Earlier years aren’t the replacement date because the older system was still in use until the switch, and later years don’t reflect the changeover.