These 20 video segments – each a minute in length – follow the expedition from February, 1805, through December, 1805.
February 11 Sacajawea gives birth
April 7 Back on the Missouri
April 13 An accident on the river
May 14 A grizzly attacks
May 26 Upon seeing the Rocky Mountains
May 30 White Cliffs of the Missouri
June 13 The great falls of the Missouri
June 23 Portaging the falls
July 4 Celebrating Independence Day
August 8 Beaverhead Rock
August 12 Entering Idaho
August 13 Meeting the Shoshone Indians
August 17 Sacajawea meets her brother
August 23 The impossible Salmon River
September 16 Crossing the Bitterroots
September 24 Illness hits
October 17 Down the Columbia
October 24 The gut-swelling rapids
November 7 The great western ocean
December 25 Christmas at Fort Clatsop
