United States. Central Intelligence Agency, CIA World Fact Book, 2004 — Belgium (2004)
“ Belgium became independent from the Netherlands in 1830 and was occupied by Germany during World Wars I and II. It has prospered in the past half century as a modern, technologically advanced European state and member of NATO and the EU. Tensions between the Dutch-speaking Flemings of the north and the French-speaking Walloons of the south have led in recent years to constitutional amendments granting these regions formal recognition and autonomy. ”
