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Lesson 9 of 84 · Biographies
Frederick Douglass: Voice Against Slavery
Long ago, people used horses and wagons to travel. Today we use cars, buses, trains, and airplanes. Transportation has changed a lot!
Key Facts
1
Oral history is stories told aloud.
2
History is the story of the past.
3
A timeline shows events in order.
Check Your Understanding
Question 1
1 of 2Who was the first President?