Terpene October 14, 2016October 24, 2016 thcscience_admin Literature portal This category is for essays written or first published the decade 1780s. 1730s1740s1750s1760s1770s1780s1790s1800s1810s1820s1830s 13th14th15th16th17th18th19th20th21st22nd23rd Subcategories This category has the following 6 subcategories, out of 6 total. 0–9 1781 essays (2 P) 1782 essays (1 P) 1783 essays (1 P) 1784 essays (4 P) 1787 essays (1 C, 30 P) 1788 essays (1 C, 55 P)