David Blight: The Importance of Frederick Douglass
Frederick Douglass and Abraham Lincoln: Two Leaders | National Geographic
フレデリック・ダグラス: 黒人アメリカ史短期集中コース #17
Frederick Douglass: First African American Nominated for Vice President | Biography
America the Story of Us: Frederick Douglass | History
フレデリック・ダグラスの複合国家
Why Frederick Douglass Never Smiled In Pictures
How Frederick Douglass Contributed To Abolishing Slavery
フレデリック・ダグラス |デイリーベルリンジャー
子供向けフレデリック・ダグラス
Most Important Person in Abolitionist Movement | Frederick Douglass
Becoming Frederick Douglass | First Look | PBS
What Frederick Douglass Can Teach Us About Slavery & Freedom
Frederick Douglass: Abolitionist, Activist, Legend
アメリカ人奴隷フレデリック・ダグラスの人生の物語: なぜ序文が重要なのでしょうか?
Frederick Douglass: What does it mean to be literate?
New England's role in Frederick Douglass' first steps to freedom
Frederick Douglass | Historical Leaders Explained
Decolonize your 4th of July; Listen to Frederick Douglass and Celebrate Racial Equality