Who has the most power in a federalist government city government national government state government or local government?

In a federalist government, the national government typically holds the most power, as it has authority over issues that affect the entire country, such as defense, foreign policy, and Immigration. However, state governments also have significant powers, particularly in areas like education, transportation, and law enforcement. Local governments operate under the authority of state governments and have power over community-specific issues, but their authority is generally more limited. Ultimately, the distribution of power can vary based on the specific federal system in place.