Texas Russia portalHistory portalGeography portalThis category is for organizations, places, and other things that ended or were disestablished in the Russian Empire in 1821. 17971798180218101818182118261840184118461847 1770s1780s1790s1800s1810s1820s1830s1840s1850s1860s1870s See also: Category:1821 establishments in the Russian Empire Pages in category "1821 disestablishments in the Russian Empire" This category contains only the following page. This list may not reflect recent changes. U Union of Prosperity