What are some of the most important football rivalries in history?

Football has gone beyond being just a game; it is a part of the life of many people around the world. Football is known to create rivalries, with fans often passionately supporting their teams. These are some of the most important football rivalries in history:

• Barcelona vs Real Madrid: Also known as El Clásico and considered the biggest rivalries in football history, these two Spanish giants have a long-standing history of battling for supremacy on and off the pitch. With giants like Lionel Messi, Cristian Ronaldo, Luis Figo, etc., having played in these teams, El Clásico has always delighted football fans.
• Liverpool vs Manchester United: A rivalry that crosses cities and has a deep history rooted in the Industrial Revolution of England, this is considered the biggest rivalry in English football history. Both teams have a massive fan following, and whenever they play against each other, it's viewed by millions worldwide.
• Boca Juniors vs River Plate: Known as the Super Clásico, this is one of the oldest rivalries in football history, if not the oldest. The animosity between these two Argentinian teams has led to some of the most exciting football games in history, both on and off the pitch.