The term "federal level" refers to the highest or most centralized level of government within a country that has a federal system. In such a system, certain responsibilities are delegated to the national government while other powers are reserved for regional or state governments. The federal level is responsible for overseeing matters that affect the entire nation, including defense, foreign policy, and certain aspects of social welfare programs. It is also involved in creating and implementing policies that have a broad impact on society as a whole.