1840s

From Rofflehaus

Years: 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849

Decades: 1810s 1820s 1830s - 1840s - 1850s 1860s 1870s

Centuries: 18th century - 19th century - 20th century

This is a summary of all major events that happened during the decade of 1840s (starts on the zero year and ends on the nine year).

Each major category of Template:Year Header (Ames, Elections, Iowa, Lectures, Politics, Sports) should have a section here with a bulleted list of the most important events that have happened in this decade.