ナショナルジオグラフィックさんのインスタグラム写真 - (ナショナルジオグラフィックInstagram)「1963 March on Washington for Jobs and Freedom drew 250,000 participants, including 75,000 white attendees Today the National Museum of African American History and Culture @nmaahc is taking over @NatGeo to share rare and iconic images from the museum's collection on the 1963 March on Washington for Jobs and Freedom. As Americans descend on Washington, D.C., this week to commemorate this watershed moment, these images reflect that key day in American history. Photo by Aaron Stanley Tretick, from the collection of the Smithsonian National Museum of African American History and Culture, a gift of Kitty Kelley and the estate of Stanley Tretick.」8月28日 3時53分