American history
1956: National Interstate and Defense Highways Act
This act authorized the building of highways throughout the nation, which would be the biggest public works project in the nation's history. » read more »
1954: Brown v. Board of Education
In this milestone decision, the Supreme Court ruled that separating children in public schools on the basis of race was unconstitutional. It signaled the end of legalized racial segregation in the schools of the United States, overruling the "separate but equal" principle set forth in the 1896 Plessy v. Ferguson case. » read more »
1954: Censure of Senator Joseph McCarthy
On December 2, 1954, the Senate voted to censure Senator Joseph McCarthy, who had led the fight in Congress to root out suspected Communists from the Federal Government. The censure described his behavior as "contrary to senatorial traditions." » read more »
1953: Armistice Agreement for the Restoration of the South Korean State
This armistice signed on July 27, 1953, formally ended the war in Korea. North and South Korea remain separate and occupy almost the same territory they had when the war began. » read more »
1948: Executive Order 9981: Desegregation of the Armed Forces
On July 26, 1948, President Harry S. Truman signed this executive order establishing the President's Committee on Equality of Treatment and Opportunity in the Armed Services, committing the government to integrating the segregated military. » read more »
1948: Press Release Announcing U.S. Recognition of Israel
At midnight on May 14, 1948, the Provisional Government of Israel proclaimed a new State of Israel. On that same date, the United States, in the person of President Harry S. Truman , recognized the provisional Jewish government as de facto authority of the Jewish state (de jure recognition was extended on January 31, 1949). » read more »
1948: Marshall Plan
On April 3, 1948, President Harry S. Truman signed the Economic Recovery Act of 1948. It became known as the Marshall Plan, named for Secretary of State George Marshall, who in 1947 proposed that the United States provide economic assistance to restore the economic infrastructure of postwar Europe. » read more »
1947: Truman Doctrine

On March 12, 1947, President Harry S. Truman presented this address before a joint session of Congress. His message, known as the Truman Doctrine, asked Congress for $400 million in military and economic assistance for Turkey and Greece. » read more »
1945: Surrender of Japan
Aboard the USS Missouri, this instrument of surrender was signed on September 2, 1945, by the Japanese envoys Foreign Minister Mamora Shigemitsu and Gen. Yoshijiro Umezu. » read more »
1945: United Nations Charter
On June 26, 1945, in San Francisco, the United Nations was established. Article 111 of its charter indicated that "The present Charter, of which the Chinese, French, Russian, English, and Spanish texts are equally authentic, shall remain deposited in the archives of the Government of the United States of America. Duly certified copies thereof shall be transmitted by that Government to the Governments of the other signatory states." » read more »
1945: Surrender of Germany
This instrument of surrender was signed on May 7, 1945, at Gen. Dwight D. Eisenhower's headquarters in Rheims by Gen. Alfred Jodl, Chief of Staff of the German Army. At the same time, he signed three other surrender documents, one each for Great Britain, Russia, and France. » read more »
1944: Servicemen's Readjustment Act (GI Bill)
Signed into law by President Franklin D. Roosevelt on June 22, 1944, this act, also known as the GI Bill, provided veterans of the Second World War funds for college education, unemployment insurance, and housing. » read more »
1944: General Dwight D. Eisenhower's Order of the Day (D-Day Invasion)
This order was issued by Gen. Dwight D. Eisenhower to encourage Allied soldiers taking part in the D-day invasion.
Almost immediately after France fell to the Nazis in 1940, the Allies planned a cross-Channel assault on the German occupying forces. At the Quebec Conference in August 1943, Winston Churchill and Franklin D. Roosevelt reaffirmed the plan, which was code-named Overlord. Although Churchill acceded begrudgingly to the operation, historians note that the British still harbored persistent doubts about whether Overlord would succeed. » read more »
1942: Executive Order 9066: Japanese Relocation Order
Issued by President Franklin D. Roosevelt on February 19, 1942, this order authorized the evacuation of all persons deemed a threat to national security from the West Coast to relocation centers further inland. » read more »
1941: Day of Infamy Speech
Joint Address to Congress Leading to a Declaration of War Against Japan (1941)
On December 8, 1941, the day after the Japanese attacked Pearl Harbor, President Franklin D. Roosevelt delivered this "Day of Infamy Speech." Immediately afterward, Congress declared war, and the United States entered World War II. » read more »