Alon@vidar @TruthSandwich @futurebird Yeah, and he was wrong. Historiography marches on, and at this point historians don't even like talking about feudalism as a thing that existed. There were a lot of coexisting different systems in medieval Europe and while manorialism was the most common, it was deeply parasitic on revenue generated by urban market economies.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.