Sourceswww.huffingtonpost.fr/2013/12/11/story_n_4425342.html#slide=3210750 www.dailymotion.com/video/xxlrih_le-grand-bond-en-avant-de-mao-zedong-cite-comme-une-reference-de-progres-par-certains-intellectuels_news www.dailymotion.com/video/xpdqdz_jimi-hendrix-star-spangled-banner-purple-haze-live-at-woodstock-1969_music education.francetv.fr/videos/eisenhower-segregation-raciale-et-desarmement-v111668