Abraham Lincoln (president from 1861 to 1865) took substantial control
of the federal government in order to conduct the Civil War effectively.
Lincoln suspended the writ of habeas corpus and other civil liberties, for
example, and also spent money without congressional authorization. After the
war, however, Congress reasserted itself as the dominant branch of the
federal government.
The Rise of President-Centered Government (1901–1950s)
At the start of the twentieth century, the president began to emerge as
the key political actor in the federal government. Both Theodore Roosevelt
(president from 1901 to 1909) and Woodrow Wilson (president from 1913 to 1921)
believed in a strong presidency, one in which the president would be assertive
and initiate federal policy. After Wilson left office, however, presidents
returned to acting as clerks in chief until Franklin Delano Roosevelt was
elected in 1933 during the Great Depression.
Franklin D. Roosevelt
Franklin Roosevelt (president from 1933 to 1945) permanently changed
the nature of the American presidency. Elected during the Great Depression,
Roosevelt expanded the size and scope of the federal government. As a
result, the government became involved in many aspects of its citizens’
lives. FDR’s New Deal policies included social security, the Tennessee
Valley Authority, the Works Progress Administration, and several other
programs designed to give jobs to the unemployed.
World War II furthered the scope of the president’s power as commander
in chief: Many people thought that because the president was the person best
positioned to lead the war effort, power should be concentrated in the
president’s hands. During the war, for example, FDR curtailed civil
liberties, nationalized industries to aid the war effort, and decided how
the war would be waged. When the Cold War began shortly after the end of
World War II, the next president, Harry S Truman (president from 1945 to
1953) continued FDR’s policies.