Untrue. The borders have changed significantly in Europe after...

Untrue. The borders have changed significantly in Europe after world war II including:
1. 1956 The Soviet Union returns Porkkala to Finland.
2. 1964 Malta becomes independent from the United Kingdom.
3. The expansion of the Federal Republic of Germany in 1990;
4. The independence of Baltic nations, Russia, Ukraine, Belorussia and Moldavia in 1991.
5. The split of Czechslovakia in 1992 and minor border changes between these two countries in 1997;
6. The breakup of Yugoslavia in 1991;
7. The paritition of Kosovo in 1998;
8. 2016 Belgium and the Netherlands swap land near Lanaye and Oost-Maarland
Plus the control of border changes in Ukraine war since 2014.