Denmark in 1523, but Sweden had been a free nation once before.
The country Norway.
Norway became independent June 7th 1905 from the union with Sweden.
Sweden in Union with Norway ended in 1905.
Astrid of Sweden was born on 1905-11-17.
Sweden, in 1905
1343 Sweden 1523 Danmark 1814 Sweden 1905 independent
The Constitution of Norway was signed 17th of May 1814, but Norway was during that time in union with Sweden. This was abolished in 1905, when Norway got they're own Sovereignty.
when 1905, why because it be a sovereign nation
Japan
in 1905 the majority voted for monarchy after the separation from Sweden
russia