num_pages: 175
description: Describes influential major world events, including the sending of the first telegraph message in 1844, the beginning of the Crimea War 1854, and publication of Darwin's theory of evolution in 1859, through primary and secondary documents.
language: English
title: Events That Changed the World - 1840-1860
titlecomplete: Events That Changed the World - 1840-1860
publisher: Greenhaven