Why did the federal government adopt policies that created a huge debt?

The federal government adopted policies that created significant debt primarily to stimulate economic growth during times of recession, such as the Great Depression and more recently during the COVID-19 pandemic. These policies, including increased government spending and tax cuts, aimed to boost demand and support struggling industries and individuals. Additionally, ongoing expenditures for social programs, defense, and infrastructure have contributed to rising national debt levels. Ultimately, such fiscal strategies reflect a balance between short-term economic needs and long-term financial sustainability challenges.