Colonel William A. Phillips Main menu Main menu move to sidebar hide Navigation Main pageContentsCurrent eventsRandom articleAbout WikipediaContact usDonate Contribute HelpLearn to editCommunity portalRecent changesUpload file Search Search Create account Log in Personal tools Create account Log in Pages for logged out editors learn more ContributionsTalk 3 languages العربيةفارسیاردو Edit links CategoryTalk English ReadView history Tools Tools move to sidebar hide Actions ReadView history General What links hereRelated changesUpload fileSpecial pagesPermanent linkPage informationGet shortened URLDownload QR codeWikidata item Print/export Download as PDFPrintable version In other projects Wikimedia Commons Massachusetts portalUnited States portalHistory portalNorth America portal This category is for topics specifically related to the decade 1820s in the U.S. state of Massachusetts. 1770s1780s1790s1800s1810s1820s1830s1840s1850s1860s1870s 14th15th16th17th18th19th20th21st22nd23rd24th Subcategories This category has the following 13 subcategories, out of 13 total. / 1820s disestablishments in Massachusetts (7 C) 1820s establishments in Massachusetts (10 C, 1 P)0–9 1820 in Massachusetts (3 C, 4 P) 1821 in Massachusetts (3 C, 3 P) 1822 in Massachusetts (3 C, 2 P) 1823 in Massachusetts (3 C, 2 P) 1824 in Massachusetts (2 C, 2 P) 1825 in Massachusetts (3 C, 2 P) 1826 in Massachusetts (3 C, 3 P) 1827 in Massachusetts (2 C, 3 P) 1828 in Massachusetts (2 C, 2 P) 1829 in Massachusetts (3 C, 2 P)E 1820s Massachusetts elections (10 C) Toggle limited content width