F. Roosevelt and H. Truman at the head of the United States (1941-1945)

US President Roosevelt delivers a speech while sitting at his desk in his office in the White House.

Statue of President Lincoln.

Roosevelt with his family.

Roosevelt departs on a yacht for a sea cruise, waving his hat goodbye.

Roosevelt sits in an open car.

Rally in honor of Roosevelt's election as President of the United States.

Roosevelt delivers a speech.

View of the Capitol building in Washington (top).

Roosevelt recites the oath of office.

Interior view of the New York Stock Exchange.

Rally of members of the Republican Party, raising the flag.

Roosevelt and his wife sit by the fireplace.

Roosevelt and his wife sit in armchairs on the lawn in front of the house, children ride horses.

View of one of the pre-election rallies.

View of the Capitol dome.

Roosevelt's motorcade drives through the streets of Washington.

Roosevelt and his wife in the back seat of the car.

A military parade in Washington, with Roosevelt at the podium.

Roosevelt addresses members of Congress from the podium, views of the hall.

British Prime Minister Winston Churchill boards the battleship Prince of Wales, anchored in the Atlantic Ocean off the coast of Newfoundland, to meet with Roosevelt on August 14, 1941. A panorama of part of the battleship's deck (top).

Roosevelt and Churchill, seated in chairs, sing the national anthem.

A panorama of burning American ships in Pearl Harbor, as a result of a Japanese air raid on December 7, 1941. The White House in Washington.

Roosevelt, seated at a table in front of a microphone, delivers a speech declaring war on Nazi Germany, while cameramen film.

People on the streets of the city listen to Roosevelt's speech broadcast on the radio.

Harry Truman accepts congratulations after being inaugurated as President of the United States in 1945. Truman House.

Truman at home with his family, looking through congratulatory correspondence, the faces of his daughter Margaret and Truman's wife, Bess Wallace Truman.

Truman delivers a speech to voters, his wife standing behind him.

Roosevelt on the porch of his house during a rally.

Roosevelt in his office at his desk before writing a speech.

Roosevelt, sitting in a jeep next to the driver, inspects the Red Army honor guard after arriving at the Yalta Conference in January 1945. Churchill, V.M. Molotov, and US Secretary of State E. Stettinius walk next to the jeep.

Roosevelt's face sitting in the jeep.

Stalin, Roosevelt, and Churchill sit in a chair in the courtyard of the Livadia Palace before filming and photographing, during the Yalta Conference.

Stalin, Roosevelt and Churchill are sitting in chairs.