Texas Spain portalHistory portalGeography portalThis category is for topics specifically related to the year 1778 in the Spanish Empire. 17731774177517761777177817791780178117821783 1720s1730s1740s1750s1760s1770s1780s1790s1800s1810s1820s Subcategories This category has the following 5 subcategories, out of 5 total. / 1778 establishments in the Spanish Empire (4 C, 4 P)N 1778 in New Spain (3 C)V 1778 in the Viceroyalty of New Granada (1 C) 1778 in the Viceroyalty of Peru (2 C)W 1778 in the Spanish West Indies (1 C)