Black Friday is a popular shopping holiday on the day after Thanksgiving in the United States. It is often regarded as the start of the Christmas shopping season and is known for its deeply discounted sales and in-store and online promotions. Many eagerly anticipate this day as an opportunity to snag great deals on various products, from electronics and appliances to clothing and accessories. The term "Black Friday" is said to have originated in Philadelphia in the 1960s, when heavy traffic and crowds caused chaos and frustration among both shoppers and police officers. Despite its somewhat tumultuous history, Black Friday remains a highly anticipated and widely celebrated holiday in the US.