Source: US State Department
In 1919, Liechtenstein entrusted its external relations to neutral Switzerland. After World War II, Liechtenstein became increasingly important as a financial center, and the country became more prosperous. In 1989, Prince Hans Adam II succeeded his father to the throne and in 1996 settled a long-running dispute with Russia over the Liechtenstein family's archives, which had been confiscated during the Soviet occupation of Vienna in 1945 and later moved to Moscow. In 1978, Liechtenstein became a member of the Council of Europe and then joined the UN in 1990, the European Free Trade Association (EFTA) in 1991, and both the European Economic Area (EEA) and World Trade Organization (WTO) in 1995.
NOTE: The information regarding Liechtenstein on this page is re-published from the US State Department. No claims are made regarding the accuracy of Liechtenstein History information contained here. All suggestions for corrections of any errors about Liechtenstein History should be addressed to the State Department.