Government is the structure through which a country, state, or community exercises authority and performs functions. It provides stability for its citizens and offers goods and services that cannot be easily or economically provided by individuals. Governments also regulate the use of common resources like public lands and wildlife, so that people do not take too much away from their availability. Governments vary in size and form across the globe. Some are small, local, and non-representative; others are large, powerful, and representative. The goal of all governments is to make people more secure and prosperous through policies and laws.

Different government systems provide differing levels of service and protection, from regulating the amount of money a person can earn to providing health care and education. Governments are usually organized into a system of checks and balances to limit the power of individual government officials. Governments also employ various tactics to maintain their control and support, such as secrecy (see also despotism), military and police force, and appealing to nationalism.

The United States has a constitutional democracy that includes a legislative, executive, and judicial branch. Each of these branches oversees a particular function of national leadership, as outlined in the Constitution. This system ensures that no one sector holds too much power over the nation. Most countries have similar three-branch systems, but the specifics of how they operate and what powers each one has are unique to each country.

People elect representatives to city councils, state legislatures, and Congress to make laws that govern their communities. These elected officials set tax rates, draft budgets, and decide how to spend the money they receive for their services. For example, local governments often impose property and sales taxes to raise funds for education, fire departments, and police officers. State and federal governments may also pass laws to protect the environment, ensure the safety of citizens, or provide social welfare programs.

There are many benefits of working in the federal government. Job security is a big perk, especially in times of economic uncertainty. Government employees also get generous sick and annual leave, which increases with years of service.

Another benefit of working in the federal government is the opportunity to be a part of a team that works for the greater good and to help make our world a better place. Many employees have said that they feel their jobs are worthwhile because they make a difference in the lives of others.

A third benefit of working in the federal government is that it is a diverse workplace with a variety of career paths, including opportunities to advance through special training and experience. This is an important aspect of a democratic system, in which everyone has the right to have their voice heard and contribute to the success of the nation.