What events have changed opublic opion?

Several key events have significantly influenced public opinion over the years. The 9/11 attacks shifted perspectives on national security and foreign policy, leading to increased support for military intervention. The rise of social media has also transformed how information is disseminated and consumed, affecting views on issues like climate change and social justice. Additionally, events such as the Black Lives Matter movement and the COVID-19 pandemic have sparked widespread conversations and shifts in attitudes toward race relations and public health.