Up Next
Back to Show
American Experience
Arctic Challenges
By September of 1942, the Army Corps of Engineers building the Alaska Highway had struck permafrost—ground that had been frozen for two or more years. After removing the covering vegetation, the frozen ground began to thaw, creating mud. Permafrost wasn’t the only challenge the engineers faced. In October, temperatures began to drop, signaling the start of one of the coldest winters on record.
Support Provided By
Season
1:51:27
The little-known story of the deadly 1898 race massacre and coup d’etat in Wilmington, NC.
Unlock with PBS Passport
52:36
A look at the US vice presidency, from constitutional afterthought to position of political import.
Unlock with PBS Passport
1:53:04
When US inner cities erupted in violence in 1967, LBJ created a commission to investigate.
1:52:30
The story of housewives who led a grassroots movement to galvanize the Superfund Bill.
52:54
The untold story of the people who fought tirelessly to save women from cervical cancer.
Unlock with PBS Passport
1:52:39
The lively but neglected history of the women who changed the world while flying it.
Unlock with PBS Passport
52:32
The story of the German American Bund, a pro-Nazi group active across the US in the 1930s.
Unlock with PBS Passport
51:27
Explore the culture war that erupted over the spectacular rise of disco music.
1:47:20
The story of a Mississippi town’s effort to integrate its public schools in 1970.
1:52:38
Revisit 1970s Boston, when court-mandated school integration unleashed racial unrest.
1:36:51
Casa Susanna was a refuge for transgender women and cross-dressing men in the 1950s-60s.
52:22
Unsung scientist Mária Telkes dedicated her career to harnessing the power of the sun.