Burgenland could well be taken as a sign of the Soviet Union towards opening the borders to the Western countries, starting in the late 1970s. Despite Burgenland (especially the area around Neusiedler See) always producing excellent wine, some vintners in Burgenland added illegal substances to their wine in the mid-1980s. When this was revealed, Austria's wine exports dwindled dramatically. After recovering from the scandal, vintners in Austria, not only in Burgenland, started focusing on quality and mostly stopped producing poor quality wine. On 27 July 1989, the Foreign ministers of Austria and Hungary, Alois Mock and Gyula Horn, cut the Iron
Burgenland 1990 Burgenland regained its traditional role as a bridge between the western and eastern parts of Central Europe. Cross-border links were strengthened when Hungary, Slovakia and Slovenia joined the European Union in 2004. All three countries became part of the Schengen zone in late 2007 when border controls finally ceased to exist in the region. Burgenland has notable Croatian (29,000–45,000) and Hungarian (5,000–15,000) populations. The Croats arrived after the devastating Ottoman war in 1532, when the Ottoman army destroyed some settlements in their ethnic territory. The emigration in great haste of the Catholic remained population of western Slavonia into the