What is a primary tool of expansionary fiscal policy used by governments to stimulate economic growth?

A primary tool of expansionary fiscal policy is government spending. When the government increases its spending on projects like building roads, schools, or hospitals, it puts more money into the economy. This extra money helps create jobs and encourages people to buy more goods and services, which can lead to overall economic growth. For example, if a city decides to build a new bridge, the workers hired for the project will earn wages, and they will likely spend that money in local shops and restaurants. By increasing government spending, the government aims to boost economic activity and help lift the economy out of a slowdown.