sites e blogs sobre escravidão no Brasil

Sites e blogs  importantes paara a escravidão no Brasil

http://historiadaqui.blogspot.com/
http://images.google.com.br/imgres?imgurl=http://spiritosanto.files.wordpress.com/2007/06/fila-de-escravos-victor-frond1859.jpg%3Fw%3D456%26h%3D293&imgrefurl=http://spiritosanto.wordpress.com/2007/06/29/a-roca-de-teresa/&usg=__SDimzAIay9k3qXtPEb1LklLIokU=&h=293&w=456&sz=48&hl=pt-BR&start=0&zoom=1&tbnid=FaY2ON3dofpeuM:&tbnh=138&tbnw=184&ei=6bEmToj1PKKp0AGN7JXlCg&prev=/search%3Fq%3Dfotos%2Bde%2Bescravos%2BFrond%26hl%3Dpt-BR%26sa%3DG%26biw%3D1366%26bih%3D450%26gbv%3D2%26tbm%3Disch&itbs=1&iact=hc&vpx=691&vpy=98&dur=2018&hovh=180&hovw=280&tx=157&ty=104&page=1&ndsp=13&ved=1t:429,r:3,s:0&biw=1366&bih=450

http://images.google.com.br/search?tbm=isch&hl=pt-BR&source=hp&biw=1366&bih=450&q=fotos+de+escravos+Frond&btnG=Pesquisar+imagens&gbv=2&oq=fotos+de+escravos+Frond&aq=f&aqi=&aql=&gs_sm=s&gs_upl=3893l3893l0l7213l1l1l0l0l0l0l317l317l3-1l1