Back to Show
American Experience
The Design of the Twin Towers
The design and construction of the twin towers of the World Trade Center marked a dramatic break with nearly a century of skyscraper tradition. The unprecedented height and size of the towers posed a new kind of structural challenge. They needed not only to support the sheer weight of the 1,360-ft-tall buildings, but to overcome the even greater loads caused by the high winds of New York Harbor.
Support Provided By
52:54
The untold story of the people who fought tirelessly to save women from cervical cancer.
52:51
The story of the German American Bund, a pro-Nazi group active across the US in the 1930s.
Unlock with PBS Passport
1:22:39
Discover the story of the 1969 showdown between President Nixon and the antiwar movement.
1:52:23
How a horrific incident of racial violence became catalyst for the civil rights movement.
1:52:47
Part Two examines the mounting dispute over strategies and reveals the pervasive racism.
1:52:42
The fiery campaign that led to passage of the 19th Amendment, granting women the vote.
Unlock with PBS Passport
1:38:42
They came to hear the concert of their lives, but experienced something far more profound.