Chapter 22 By kaylalovesf1 1848 Cholera Epidemic and first public health law in Britain 1850 Realism dominant in Western arts and literature 1853 Modernization of Paris 1854 Pasteur begins studying fermentation 1859 Darwin publishes On the Origin of Species by the Means of Natural Selection 1861 Development of germ theory Apr 20, 1862 Pasteur develops pasteurization 1869 Mendeleev creates the periodic table 1870 2nd Industrial Revolution 1875 Completion of London sewer system 1881 Electric streetcars introduced in Europe 1904 Max Weber publishes the Protestant Ethic and the Spirit of Capitalism