Serfdom in Poland serfdom. The Constitution was later overthrown by Polish magnates supported by Russia. Full abolishment was enacted by the Proclamation of Połaniec but this was also short-lived as Poland's neighbors invaded and partitioned the country. In the 19th century, various reforms took place at different paces in the Austrian partition, Prussian partition and the Russian partition with the advent of industrial revolution. Serfdom was abolished in Prussia in 1807, in Austria in 1848, in Russia in 1861, and in Congress Kingdom of Poland in 1864. Serfdom in Poland Serfdom in Poland became the dominant form of relationship between peasants and nobility
Russia in the European energy sector which stretch beyond 2025–2030. A number of disputes in which Russia was using pipeline shutdowns in what was described as "tool for intimidation and blackmail" caused European Union to significantly increase efforts to diversify its energy sources. During an anti-trust investigation initiated in 2011 against Gazprom a number of internal company documents were seized that documented a number of "abusive practices" in an attempt to "segment the internal [EU] market along national borders" and impose "unfair pricing". Russia in the European energy sector The Russian Federation supplies a significant volume of fossil fuels and is the largest exporter of oil