France–Germany relations of the further integration of the EU. They are sometimes described as the "twin engine" or "core countries" pushing for moves. A tram straddling the Franco-German border, across the river Rhine from Strasbourg to Kehl, was inaugurated on the 28th of April 2017 symbolising the strength of relation between the two countries. Both France and Germany track their history back to the time of Charlemagne, whose vast empire included most of the area of both modern-day France and Germany – as well as the Netherlands, Belgium, Luxembourg, Switzerland, Austria, Slovenia, and northern Italy. The death of Charlemagne's son Louis the
Vietnamese people in Belgium workers in the former East Germany who were encouraged by the German government to be repatriated back to their home country following German reunification. A large proportion of the Vietnamese Belgian population resides in Brussels and the surrounding area, with a Vietnamese business district centered along Boulevard Anspach. The rest of the Vietnamese Belgian community is largely concentrated in the southern French-speaking Wallonia region, especially around the city of Liège. The Vietnamese community in Belgium maintains strong relations with its counterpart community in France. Before the establishment of Vietnamese businesses and community institutions in Belgium during the late 1970s, Vietnamese