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On the morning of August 5th, 1966, work on the World Trade Center finally began.
1:32
Unlike earlier skyscrapers, the twin towers were erected in huge prefabricated components.
1:19
President Andrew Jackson supported moving Native Americans west of the Mississippi.
1:22
Harry Oosahwee discusses the importance of using the Cherokee language in Trail of Tears.
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The effects of 1830s policies on Native Americans are still felt today.
0:57
Cassius Spears discusses what the phrase "we shall remain" means to him.
7:08
Clarissa and Connie Archilta tell us what they really saw — a bigfoot.
0:47
In the 1950s life could be difficult for Latinos in the United States.
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Oliver Enjady advised the dancers on the cultural significance of an Apache dance.
2:49
Engineers plan a pipe system to deliver clean water to Chicago from Lake Michigan.
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WARNING: GRAPHIC CONTENT: Lynching was a danger African-American men faced in the South.
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The opening minutes of a 1960 film by a pro-segregation commission in Mississippi.
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![Change, Not Charity: The Americans with Disabilities Act [Extended Audio Description]](https://kcet.brightspotcdn.com/dims4/default/b22f6db/2147483647/strip/true/crop/1920x1080+0+0/resize/1536x864!/format/webp/quality/90/?url=https%3A%2F%2Fimage.pbs.org%2Fvideo-assets%2FjsVue1H-asset-mezzanine-16x9-Q4EMwL0.jpg)
