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20 videos, 4 units
60 videos, 12 units
25 videos, 8 units
16 videos, 4 units
I can't believe that there are real slavery!
Kevin Bales' presentation is very clearly structured. Even though it is long it is interesting, due to his great skill of catching the audience's attention using various techniques like playing a video clip or using lots of emphasis and intonation. I think his presentation is excellent.