01:12:01 duration 1 hour 12 minutes
"The Black Struggle for Freedom" Annual…
"The Black Struggle for Freedom" Annual Mazzocco Lecture presented by William Chafe
Dr. William Chafe, Emeritus Professor of History at Duke University, shines a light on how racism remains a powerful force in American society today, even though a great many Americans refuse to…
02:04 duration 2 minutes 4 seconds
Using Code Embed on sites.up.edu
09:00 duration 9 minutes 0 seconds
Magnitude, Intensity, and Hazards Lecture Part 1…
Magnitude, Intensity, and Hazards Lecture Part 1 (EQ Basics Topic 2)