Institutional seats of the European Union the ECSC (or be generously compensated); France supported Strasbourg, and Italy continued to promote Milan. However, it was decided that the Common Assembly, which became the Parliament, should instead be based in Strasbourg—the Council of Europe (CoE) was already based there, in the House of Europe. The chamber of the CoE's Parliamentary Assembly could also serve the Common Assembly, and they did so until 1999, when a new complex of buildings was built across the river from the Palace. The creation in 1957 of the European Economic Community (EEC) and the European Atomic Energy Community (EAEC or Euratom) created new
European institutions in Strasbourg the Palace of Europe. It is connected by a bridge to its older office buildings, Pierre Pflimlin, Winston Churchill and Salvador de Madariaga, which are spread out in a broad half circle around the Palace of Europe. The Václav Havel building, inaugurated on 5 July 2017, was originally built in 1955 for the Council of Europe, which used it as "Building B" until 2007. In 2012, it was bought by the European Parliament, which renovated it thoroughly, completely transforming its appearance. The location of Parliament has caused some controversy, as its work takes place not only in Strasbourg but also