Images

An October 1938 photograph showing the leader of Nazi Germany Adolf Hitler (1889-1945) touring the Sudetenland after its annexation, the first stage of Htiler's occupation of Czechoslovakia. (German Federal Archives)

A photograph showing Sudeten Germans welcoming German troops during the first stage of Adolf Hitler's occupation of Czechoslovakia in October 1938. The Sudetenland was occupied as it contained some three million German speakers. (Imperial...

A photograph showing the British Prime Minister Neville Chamberlain (1869-1940) and Adolf Hitler (1889-1945), the leader of Nazi Germany at Berchtesgaden, Bavaria on 15 September 1938 during the Sudentenland crisis which ended with Hitler's...

A reconstruction of Fort Mandan, where the Lewis and Clark Expedition spent the winter of 1804-05 near Washburn, North Dakota. Photo by Wikipedia user Gooseterrain 2, 14 December 2012.

Sacagawea guides Lewis and Clark at the Three Forks of the Missouri River, 1805. Detail from a mural by Edgar Samuel Paxson, in the lobby of the Montana House of Representatives. Photograph taken at the Montana State Capitol, 2012.

The Lewis and Clark Expedition meets the Salish Indians after crossing the Bitterroot Mountains in September 1805. Painting by Charles Marion Russell, 1912. Montana Historical Society.

The Lewis and Clark Expedition reaches the camp of the Shoshones, August 1805. Oil on canvas painting by Charles Marion Russell, 1918. Gilcrease Museum.

Meriwether Lewis, portrait by Charles Willson Peale, c. 1807.

William Clark, portrait by Charles Willson Peale, c. 1810.

Pretty Nose (l. c. 1851-1952), Arapaho (possibly Arapaho-Cheyenne) warrior who fought at the Battle of the Little Bighorn in June 1876. She lived to be 101 years old. Photo taken at Fort Keogh, Montana, 1879.