Which event do you consider most significant. Why?

The most significant event in recent history could be considered the COVID-19 pandemic. Its global impact reshaped healthcare systems, economies, and daily life, highlighting vulnerabilities in public health and societal structures. The pandemic accelerated technological advancements, such as remote work and telemedicine, while also revealing deep social inequalities. This multifaceted crisis has prompted a reevaluation of priorities and preparedness for future global challenges.