Israel is the only country ever to have brought blacks out of Africa to freedom. At the Israel Intelligence Heritage & Commemoration Center (IICC) ex-Mossad agents describe the rescue of thousands of Ethiopian Jews via Sudan.  The first article contains recently discovered films of those secretive events.

http://www.ynetnews.com/articles/0,7340,L-4949368,00.html

http://www.iicc.org.il/?module=articles&item_id=12&article_id=7&art_category_id=1#.WUt94elLfIU