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Photos of Till were published in newspapers and magazines.
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In the 20th century, hundreds of thousands of African-Americans moved North.
1:06
The sad story of Emmett Till spurred the Civil Rights movement.
1:43
Thousands paid tribute to Emmett Till by attending his funeral.
1:05
Engineer Theodore Judah solved the great riddle of the Pacific Railroad at Donner Pass.
1:19
Summit Tunnel is 1,659 feet long and through some of the hardest rock in North America.
21:27
Conservation Specialist Linda Edquist demonstrates preservation techniques.
3:06
Andy Carroll is the founder and director of the Legacy Project.
16:22
Interviews from Robert Douglass and Frank Smith, both involved in the Attica Prison Riot.
8:48
Paul Krugman discusses the relevance of the Rockefellers in today's business environment.
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Home videos of Rockefeller family members at the family estate.
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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)
