Initially, the Framers’ idea of Congress’s authority was
much narrower than it is today. Those who had attended the Constitutional
Convention had only wanted to create a legislative body that would be able to
make laws and raise and spend revenues. The changes in the demands made on the
national government over time have allowed the executive and judicial branches
to gain powers at the expense of the legislative branch, making it difficult
for Congress to maintain its initial role.
The
Constitution created a bicameral legislature with members of each body to be
elected differently, to represent different constituencies. Each state is
represented in the Senate by two senators, regardless of the state’s population.
The number of representatives each state sends to the House of Representatives,
in contrast, is determined by that state’s population, so after every U.S.
Census, district lines must be redrawn to reflect population shifts. Each state
is allotted its share of these 435 representatives based on its population.
After each U.S. Census, the number of seats assigned to each state is adjusted
by a constitutionally mandated process. After
seats are assigned, congressional districts have to be redrawn by state
legislatures to reflect population shifts to ensure that each member in
Congress represents approximately the same number of residents.
Senators are elected for six-year
terms, and originally they were chosen by state legislatures because the
Framers intended for senators to represent their states’ interests in the
Senate. Members of the House of Representatives are elected to two-year terms
by a vote of the eligible electorate in each congressional district. The
Framers expected that House members would be more responsible to the people,
both because they were elected directly by them and because they were up for
reelection every two years. Congress is also given formal law-making powers in
the Constitution. But, presidents issue proclamations and executive orders with
the force of law bureaucrats issue quasi-legislative rules and are charged with
enforcing laws, rules, and regulations and the Supreme Court and lower federal
courts render opinions that generate principles that also have the force of law.
Political
parties are extremely important in the way Congress is organized. The Speaker of
the House is usually a member of the majority party, and other leadership roles
such as majority and minority leaders and whips are also controlled by the
parties. The Speaker presides over the House of Representatives, oversees House
business, and is the official spokesperson for the House, as well as being
second in the line of presidential succession. After the Speaker, the next most
powerful people in the House are the majority and minority leaders. The
majority leader is the head of the party controlling the most seats in the
House of Representatives or the Senate. The minority leader is the head of the
party with the second highest number of elected representatives in the House of
Representatives or the Senate. The official chair of the Senate is the
president pro tempore, who is selected by the majority party and presides over
the Senate in the absence of the vice president. The true leader of the Senate
is the majority leader, elected to the position by the majority party. The
minority leader and the Republican and Democratic whips round out the
leadership positions in the Senate and perform functions similar to those of
their House counterparts.
In addition to the party leaders,
Congress has a several committees and subcommittees that cover the entire range
of government policies. There are four types of congressional committees: standing;
joint; conference; and select . Standing committees are the committees to which
bills are referred for consideration; they are so called because they continue
from one Congress to the next. . Joint committees are standing committees that
include members from both houses of Congress and are set up to conduct
investigations or special studies. They focus public attention on major
matters, such as the economy, taxation, or scandals. Conference committees are
special joint committees created to reconcile differences in bills passed by
the House and Senate. A conference committee is madeup of members from the
House and Senate committees that originally considered the bill. . Select committees
are temporary committees appointed for specific purposes, such as investigating
the September 11, 2001, terrorist attacks.