3.1 The division of powers  (Page 23/22)

Learning objectives

By the end of this section, you will be able to:

• Explain the concept of federalism
• Discuss the constitutional logic of federalism
• Identify the powers and responsibilities of federal, state, and local governments

Modern democracies divide governmental power in two general ways; some, like the United States, use a combination of both structures. The first and more common mechanism shares power among three branches of government—the legislature, the executive, and the judiciary. The second, federalism, apportions power between two levels of government: national and subnational. In the United States, the term federal government refers to the government at the national level, while the term states means governments at the subnational level.

Federalism defined and contrasted

Federalism is an institutional arrangement that creates two relatively autonomous levels of government, each possessing the capacity to act directly on behalf of the people with the authority granted to it by the national constitution.

First, all federal systems establish two levels of government, with both levels being elected by the people and each level assigned different functions. The national government is responsible for handling matters that affect the country as a whole, for example, defending the nation against foreign threats and promoting national economic prosperity. Subnational, or state governments, are responsible for matters that lie within their regions, which include ensuring the well-being of their people by administering education, health care, public safety, and other public services. By definition, a system like this requires that different levels of government cooperate, because the institutions at each level form an interacting network. In the U.S. federal system, all national matters are handled by the federal government, which is led by the president and members of Congress, all of whom are elected by voters across the country. All matters at the subnational level are the responsibility of the fifty states, each headed by an elected governor and legislature. Thus, there is a separation of functions between the federal and state governments, and voters choose the leader at each level.

The second characteristic common to all federal systems is a written national constitution that cannot be changed without the substantial consent of subnational governments. In the American federal system, the twenty-seven amendments added to the Constitution since its adoption were the result of an arduous process that required approval by two-thirds of both houses of Congress and three-fourths of the states. The main advantage of this supermajority requirement is that no changes to the Constitution can occur unless there is broad support within Congress and among states. The potential drawback is that numerous national amendment initiatives—such as the Equal Rights Amendment (ERA), which aims to guarantee equal rights regardless of sex—have failed because they cannot garner sufficient consent among members of Congress or, in the case of the ERA, the states.