Regents Prep: U.S. History: Presidential Decisions:
Commander-in-Chief
Many of the most important decisions of the presidency have been made in wartime, in the president's role as commander-in-chief. As Commander-in-Chief of the United States' armed forces, the President is ultimately at the head of the chain of command for the Army, Navy, Air Force, Marines and the Coast Guard. While many former military generals such as Washington, Jackson, Grant and Eisenhower have served as president, there is no requisite of former military service to become Commander-in-Chief. This is an important concept in the Constitution, making the ultimate head of the armed forces an elected civilian and not a member of the forces directly under his command. Civilian control of the military serves to balance the needs of defense and security with accountability to the democratic populace.

NOTE: The examples listed below are selected for their value in study for the Regent's Examination,
and represent a small fraction of the possible examples
.

Lincoln's decisions during the Civil War:
During the Civil War, Abraham Lincoln found himself thrust into the role of Commander-in-Chief almost immediately after his inauguration, as the southern states began to secede from the Union. Lincoln made several important decisions during the war that not only helped to win the war and preserve the Union, but tested the Constitution.

  • Increased funding and military size - 
    Lincoln called up many of the state militias in the northern states and increased the size of the Union armed forces. He also allocated increased funding to the armed services, despite lacking Congressional approval (a technical violation of the Constitution's spending provisions, later approved by Congress after the fact)
  • Blockade of Southern Ports -
    The naval blockade of Southern ports proved to be one of the most successful tactics of the war. Lincoln ordered the blockade and an accompanying increase in the size of the US Navy. The success of the blockade kept Southern exports low, robbing the CSA of much needed funding, as well as limiting imports of military supplies, as well as food and basic necessities. The blockades success had a human toll, as by the end of the war the South was experiencing increasing starvation and malnutrition.
  • Declaration of martial law and suspension of habeas corpus-
    Martial law is a state of military authority, imposed on civilians in time of war. This resulted in a suspension of many rights normally protected by the Constitution. The writ of habeas corpus was suspended during martial law, meaning that an accused person's right to be charged with a crime before a judge prior to detention was not given. As a result, thousands of people were arrested and detained for long periods without having been even accused of a crime.

President Truman's decision to use the atomic bomb:
As World War II was coming to a close in Europe with the defeat of the Nazi regime in Germany, the Allied powers look to also close the conflict in the Pacific theatre. Vice-President Harry S. Truman found himself in the role of Commander-in-chief following the death of FDR in 1945. The new president was quickly asked to make one of the most difficult decisions of this or any other war, whether or not to use the newly completed nuclear bombs against the Japanese. Truman was forced to weigh many issues before ultimately deciding to utilize the deadliest of all weapons.

 

Arguments for use

Arguments opposed

  • It was widely believed that the Japanese military leadership did not consider surrender an option in the conflict, requiring a full scale assault on the Japanese mainland similar to the D-Day invasion at Normandy.
  • Given the size of the Japanese conquest in the Pacific and the huge number of islands in the region, a protracted was estimated to last an additional 18 months to 2 years.
  • Estimates of casualties from a full-scale invasion of the Japanese mainland ranged from an additional 1/2 to 1 1/2 million allied casualties or injuries, in addition to huge Japanese losses.
  • Japanese leadership was informed of the scope and nature of the nuclear attack and offered a period to surrender, and declining
  • The LittleBoy and Fatman bombs (pictured above) dropped on Hiroshima and Nagasaki respecively were untested in combat and the ultimate scope of the bombings would have been unknown.
  • Neither targeted city was a major military target and the vast majority of those whould would be killed in the attacks were Japanese civilains.
  • Radiation poinsoning, the resulting fallout, as well as longterm birthdefects and contamination would have negative effects on the population for years to come.
  • The use of nuclear weapons would set a new precedent about the acceptablity of weapons of mass destruction as allowable in war.

President Truman's decision to integrate the armed forces:
As World War II drew to a close, the contributions of African-Americans to the war effort became fully understood. Almost 1,000,000 African-American men and women served in the war, but served in a segregated armed forces.

In 1948 the President Harry S. Truman (pictured at left) decided to ban segregation in the armed forces. Using his power as commander-in-chief, Truman issued an executive order to the military integrating white and black units and creating a precedent that would give momentum to a growing civil rights movement into the 1950's. As a result, when US forces fought in the Korean conflict from 1950-1953, black and white soldiers did so side-by-side for the first time in American history.


President Truman's decision to fire Gen. Douglas MacArthur
:
Reflecting a US policy of containment, the Korean conflict sought to defend South Korea against an invasion by the communist North Koreans in 1950. Under the banner of the United Nations General Douglas MacArthur (pictured at right) lead US and international forces into battle on the Korean peninsula. MacArthur was a hero of World War II, having led US forces in the Pacific Theatre and commander of the US forces in occupied Japan following Japanese surrender. He was very popular among the American people, and very outspoken on this aims in the war.

MacArthur and Truman disagreed about the scope and aim of the Korean War. MacArthur envisioned a wider conflict that sought to oust Chinese communism as well as that in Korea, as well as calling for the possible use of atomic bombs to achieve these ends. Truman focused on the containment of communism at the 38th parallel in Korea (the dividing line at which the war had started), and ordered MacArthur to cease his calls in the press for a wider conflict. MacArthur refused and Truman relieved him of command in Korea, prompting the headline "Truman Fires MacArthur".

Constitutional Examples:

  • Civilian Control of the Military
    The president is Commander-in-Chief of all US armed forces and technically a civilian (not a member of the military establishment). This Constitutional provision was intended to keep military power under political control and ultimately accountable to an elected official (the President), selected by the people of the United States, not an un-elected military leadership.

Eisenhower's decision to integrate Central High in Little Rock, AK:
President Dwight D. Eisenhower's decision to enforce the Supreme Court's desegregation order serve as a good example of domestic use of a president's Commander-in-chief powers. Following the landmark Supreme Court decision in Brown v. Board of Education (1954) all US schools were to end racial segregation with "all deliberate speed".

In 1957 a stand off over the issue occurred in Little Rock Arkansas, as the Arkansas Governor Orval E. Faubus refused to allow 9 black students to attend Central High School. He called out Arkansas National Guard troops to block the students from attending the school on opening day.

President Eisenhower used his power as Commander-in-chief, deciding to place the Arkansas National Guard under his federal authority. The result was Eisenhower using the National Guard to enforce the order, accompanying the 9 black students into a now integrated Central High (see image above).

 

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