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2:59
Take a boat through the Panama canal with this time-lapse video of the locks in action.

3:00
Ride through the Panama canal with this time-lapse video of the locks in action.

0:39
An animation demonstrating the lock system of the Panama Canal.

0:46
Malcolm X explains how the Ku Klux Klan targeted his family.

3:42
Bob Conroy describes his experience of the battle in two clips.

2:04
Malcolm X gives voice to black suffering.

8:39
Watch Chapter 1 of Amelia Earhart.

0:56
Malcolm X talks about finding unity between Muslims of all races.

2:29
Malcolm X calls for black Americans to move toward total control of their communities.

9:14
Historian Ira Berlin discusses the state of the nation on the eve of the Civil War.

16:19
"Prospects of Mankind with Eleanor Roosevelt" first aired on WGBH in October, 1959.

1:06
Building the 700 foot high dam was only one piece of the puzzle.