What big decisions has the queen made?

Throughout her reign, Queen Elizabeth II made several significant decisions, including the approval of key constitutional changes, such as the decolonization of Africa and the Caribbean. She also played a pivotal role in modernizing the monarchy, notably by allowing the royal family to engage with the media more openly. Additionally, her decision to remain neutral in political matters upheld the constitutional monarchy's tradition, while her support for charitable causes shaped the monarchy’s public image. These decisions have had lasting impacts on both the monarchy and the Commonwealth.