Adoption of the Constitution of the Kingdom of Poland.

The Constitution of the Kingdom of Poland was granted to the 'Congress' Kingdom of Poland by King of Poland Alexander I of Russia in 1815, who was obliged to issue a constitution to the newly recreated Polish state under his domain as specified by the Congress of Vienna. It was considered among the most liberal constitutions of its time; however, it was never fully respected by the government. It was modified during the November Uprising by the revolutionary government and discarded afterwards by the victorious Russian authorities in 1832.