Congress Poland different from Kingdom of Poland
Administrative divisions
The administrative divisions of the kingdom changed several times over its history, and various smaller reforms were also carried out which either changed the smaller administrative units or merged/split various subdivisions.
Immediately after its creation in 1815, the Kingdom of Poland was divided into departments, a relic from the times of the French-dominated Duchy of Warsaw.
On 16 January 1816 the administrative division was reformed, with the departments being replaced with more traditionally Polish voivodeships (of which there were eight), obwóds and powiats. On 7 March 1837, in the aftermath of the November Uprising earlier that decade, the administrative division was reformed again, bringing Congress Poland closer to the structure of the Russian Empire, with the introduction of guberniyas (governorate, Polish spelling gubernia). In 1842 the powiats were renamed okręgs, and the obwóds were renamed powiats. In 1844 several governorates were merged with others, and some others were renamed; five governorates remained.
In 1867, following the failure of the January Uprising, further reforms were instituted which were designed to bring the administrative structure of Poland (now de facto the Vistulan Country) closer to that of the Russian Empire. It divided larger governorates into smaller ones, introduced the gmina (a new lower-level entity), and restructured the existing five governorates into 10. The 1912 reform created a new governorate – Kholm Governorate – from parts of the Sedlets and Lublin Governorates. It was split off from the Vistulan Country and made part of the Southwestern Krai of the Russian Empire.
not same as not identical to distinct from separate from unlike