What is one common way that governments intervene to address income disparities within a nation?

One common way that governments intervene to address income disparities is through progressive taxation. This means that people who earn more money pay a higher percentage of their income in taxes compared to those who earn less. The government then uses the money collected from these taxes to fund programs that help lower-income individuals, such as education, healthcare, and social services. For example, if a wealthy person pays 30% of their income in taxes while someone with a lower income pays only 10%, the government can use that extra money to provide scholarships for students from poorer families. This approach helps to reduce the gap between rich and poor by giving everyone a better chance to succeed.