History of Strasbourg remained neutral during the Thirty Years' War (1618-1648), and retained its status as a Free Imperial City. However, the city was later annexed by Louis XIV of France to extend the borders of his kingdom. Louis' advisors believed that, as long as Strasbourg remained independent, it would endanger the King's newly annexed territories in Alsace, and, that to defend these large rural lands effectively, a garrison had to be placed in towns such as Strasbourg. Indeed, the bridge over the Rhine at Strasbourg had been used repeatedly by Imperial (Holy Roman Empire) forces, and three times during the Franco-Dutch War
Institutional seats of the European Union a letter condemning the arrangement and the Strasbourg facilities. The following year Parliament voted 401 to 77 for a resolution demanding the right to decide its own working locations. Attempts to include this in the following treaties in 2000 and 2007 both failed. However, in September 2008 Parliament held its first full plenary session in Brussels after the ceiling of the Strasbourg chamber collapsed during recess forcing the temporary move. The unique architecture of the European Commission's Berlaymont building is utilised in its official emblem. Likewise, the official emblem of the European Council and Council of the European Union features