Slovakia
The Slovak Republic and the Czech Republic went their separate ways after 1 January 1993, an event sometimes called the Velvet Divorce. Slovakia has remained a close partner with the Czech Republic. Both countries co-operate with Hungary and Poland in the Visegrád Group. Slovakia became a member of NATO on 29 March 2004 and of the European Union on 1 May 2004. On 1 January 2009, Slovakia adopted the Euro as its national currency.
Andrej Hlinka
At the end of World War I, Hlinka significantly contributed to the creation of Czechoslovakia. On the confidential meeting of the Slovak National Party on 24 May 1918, he took a clear position and ended a prolonged discussion of undecided participants (""Thousand years old marriage with the Hungarians goes wrong. We have to divorce."") He became a member of the Slovak National Council and signed the Martin Declaration, which advocated a political union with the Czech nation. In the early period of Czechoslovakia, when a part of the Church hierarchy still preferred the Kingdom of Hungary, he intensively lobbied for the new state.