Languages of Belgium
The Kingdom of Belgium has three official languages: Dutch, French, and German. A number of non-official, minority languages and dialects are spoken as well.
Partition of Belgium
The main reason for Brussels being mainly French-speaking was the low social prestige of the Dutch language in Belgium during the 19th century and the severe discrimination of both Dutch as a language and of the Flemings. French was, at that time, the language of the administration, government, culture, law and education. From 1880 onwards, more and more Dutch-speaking people became bilingual and passed only French on to their children, resulting in a rise of monolingual French-speakers after 1910. Halfway through the 20th century, the number of monolingual French-speakers carried the day over the (mostly) bilingual Flemish inhabitants. Only since the 1960s, after the fixation of the Belgian language border and the socio-economic development of Flanders was in full effect, could Dutch stem the tide of increasing French use.