Feudalism was a combination of legal, economic, military and cultural customs that flourished in medieval Europe between the 9th and 15th centuries. Broadly defined, it was a way of structuring society around relationships that were derived from the holding of land in exchange for service or labour.
Japan's Tokugawa (or Edo) period, which lasted from 1603 to 1867, would be the final era of traditional Japanese government, culture and society before the Meiji Restoration of 1868 toppled the long-reigning Tokugawa shoguns and propelled the country into the modern era
Russia, New laws allowed all classes (except the serfs) to own land, a privilege previously confined to the nobility. Emperor Alexander II finally abolished Russian serfdom in the emancipation reform of 1861.
It seems that for the whole world Feudalism never end but the United States has reverted to feudalism with the liberal left thinking that they have become the upper echelon replacing the barons and lords. and treating the general populous being the peasants and serf.