Hail to a new hymn;, page-3

@ Uor service, CST;

After WW1 Europe emerged from its former feudal borders, e.g Prussia disappeared.
Chechoslovakia was a distinct 2 nations union with a quirky bi-lingo hymn.
1989 upheaval dissolved that union; Slovakia recently put forward their independent Hymn
and Czech Republic is now following suit, as per references below.
Trust this helps, Cheers.

Czechoslovakia - Wikipedia

https://en.wikipedia.org/wiki/Czechoslovakia

Czechoslovakia, or Czecho-Slovakia was a sovereign state in Central Europe that existed from October 1918,
when it declared its independence from the Austro-Hungarian Empire, until its peaceful dissolution
into the Czech Republic and Slovakia on 1 January 1993. From 1939 to 1945, following its forced division and ...

	Column 1	Column 2
1	History of CzechoslovakiaWith the collapse of the Habsburg monarchy at the end of World ...	Dissolution of CzechoslovakiaThe Dissolution of Czechoslovakia which took effect on 1 January ...