events

Instant replay makes its debut during the Army-Navy football game in Philadelphia, Pennsylvania, United States.

Instant replay

Video reproduction of an earlier live occurrence during an event

Instant replay or action replay is a video reproduction of something that recently occurred, both shot and broadcast live.
Source: Wikipedia (CC BY-SA)

Army–Navy Game

Annual American football game between the US Military Academy and the US Naval Academy

The Army–Navy Game is an American college football rivalry game between the Army Black Knights of the United States Military Academy (USMA) at West Point, New York, and the Navy Midshipmen of the United States Naval Academy (USNA) at Annapolis, Maryland. The Black Knights, or…
Source: Wikipedia (CC BY-SA)

Philadelphia

Largest city in Pennsylvania, United States

Philadelphia, colloquially referred to as Philly, is the most populous city in the U.S. state of Pennsylvania. It is the sixth-most populous city in the United States with a population of 1.6 million at the 2020 census, while the Philadelphia metropolitan area with 6.33 million…
Source: Wikipedia (CC BY-SA)