Revolutions of 1848 Revolutions of 1848 The Revolutions of 1848, known in some countries as the Spring of Nations, People's Spring, Springtime of the Peoples, or the Year of Revolution, were a series of political upheavals throughout Europe in 1848. It remains the most widespread revolutionary wave in European history. The revolutions were essentially democratic and liberal in nature, with the aim of removing the old monarchical structures and creating independent nation states. The revolutions spread across Europe after an initial revolution began in France in February. Over 50 countries were affected, but with no significant coordination or cooperation among their respective revolutionaries.
Diseases and epidemics of the 19th century century. Cholera came in seven waves, the last two of which occurred in the 20th century. The first cholera pandemic started in 1816, spread across India by 1820, and extended to Southeast Asia and Central Europe, lasting until 1826. A second cholera pandemic began in 1829, reached Russia, causing the Cholera Riots. It spread to Hungary, Germany and Egypt in 1831, and London, Paris, Quebec, Ontario and New York City the following year. Cholera reached the Pacific coast of North America by 1834, reaching into the center of the country by steamboat and other river traffic. The third cholera pandemic