Between 1821 and 1847, by a combination of purchase and conquest, American ‘ Societies ’ developed the colony ‘ Liberia .’ On July 26, 1847, it declared its independence.

Between 1847 and 1980, the state of Liberia was governed by the small minority of African-American colonists and their offspring, together called Americo-Liberians, suppressing the large indigenous majority of 95 % of the Liberian population.

Between 1847 and 1851 a massive wave of Asiatic cholera swept over Russia, claiming about one million lives.

Between 1847 and 1970 the town was served by St Ives railway station on the Cambridge and Huntingdon railway.

Between 1845 and 1847, Franco-Belgian composer César Franck wrote an orchestral piece based on Victor Hugo's poem Ce qu ' on entend sur la montagne.

Between 1847 and 1870, the population of San Francisco exploded from 500 to 150, 000.

Between 1844 and 1847, he was lucratively employed in railway construction planning.

Between 1847 and 1894, Delavan was home to 26 circus companies.

Between 1847 and 1980, the presidency was exclusively held by Americo-Liberians, the original American settlers of Liberia and their descendants.

Between 1847 and 1851, Wade was a judge of common pleas in what is now Summit County ( Ohio ).

Between February and May 1847 the station at New Cross was the northern terminus of the atmospheric propulsion system introduced by the L & CR, but in the latter month the system was abandoned by the new company.

Between the years 1845 and 1847, Sarmiento travelled across parts of South America to Uruguay, Brazil, to Europe, France, Spain, Algeria, Italy, Armenia, Switzerland, England, to Cuba, and to North America, the United States and Canada in order to examine different education systems and the levels of education and communication.

* Between 1847 and 1879 a " horse railway " was used to portage passengers from the Ottawa River steamboat in a horse-drawn car for 5. 5 kilometres along the wooded shore, around the Chats Falls, on the Quebec side of the river between the ghost villages of Pontiac Village and Union Village, near Quyon Quebec, to another steamboat to continue their journey upriver.

Between 1847 and 1857, convicts were used to dig the Fitzroy Dock, Australia ’ s first dry dock, on the island.

Between 1847 and 1852 Bond and pioneer photographer John Adams Whipple used the Great Refractor telescope to produce images of the moon that are remarkable in their clarity of detail and aesthetic power.

Between 1817 and 1847 he held the honorary post of Lord Lieutenant of Northumberland.

Between 1837 and 1847, Duncan Phyfe took his two sons, Michael and James, as business partners and the firm went under the names D. Phyfe & Sons ( 1837 – 1840 ) and after Michael's premature death, D. Phyfe & Son ( 1840 – 1847 ).

Between 1847 and 1849, Matthew Fontaine Maury collected enough information to create wind and current charts for the world's oceans.

Between 1840 and 1847 the Union Bank issued its own bank notes for circulation in New Zealand.

Between 1842 and 1847, the first port facility was created by the Baden State Railway Administration.

Between 1844 and 1847 Fallmerayer served Maximilian as a mentor, and occasionally as a private tutor, on historical and political questions.

Between 1815 and 1847 he rose to the rank of field marshal lieutenant.

Between 1860 and 1914, the gravity dropped from 1. 058 ° to 1. 050 ° and the hopping rate from two pounds to one pound per 36 gallon barrel.

Between 1860 and 1994, the city was also the capital of the province of Transvaal, superseding Potchefstroom in that role.

Between 1860 – 1862, the Taiping rebels twice attacked Shanghai and destroyed the city's eastern and southern suburbs, but failed to take the city.

Between 1808 and 1860, the British West Africa Squadron seized approximately 1, 600 slave ships and freed 150, 000 Africans who were aboard.

Between 1860 and 1868, the number of sheep rose from three to seventeen million.

Between 1860 and 1920, the economy changed from " agricultural to industrial to financial " and New York maintained its leadership position despite these changes, according to historian Thomas Kessner.

Between 1860 and 1950 whites represented about 99 % of the city's population.

Between 1858 and 1860, the paper was known as the Chicago Press & Tribune.

Between 1860 and 1930, exploitation of the rich land of the pampas strongly pushed economic growth.

Between 1860 and 1863 he served at the garrison in Verona, Italy.

Between 1860 and the early 1880s, the only settlers in what became Coke County were ranchers attracted to open grazing land.

Between 1860 and 1870 the population declined.

Between 1860 and 1891 the Hatfield-McCoy feud raged in Pike and in bordering Mingo County, West Virginia.

Between 1800 and 1860 Floyd County experienced a huge boom in population doubling many times over.

Between 1860 and 1870, Boehringer built a row of apartments and homes on the north side of Batesville on Boehringer Street.

Between 1840 and 1860, it is estimated that Dr. Thomas and his wife Pamela Brown Thomas sheltered between 1, 000 and 1, 500 fugitive slaves on their way to Canada.

Between 1860 and 1880, New Baltimore changed from a strong manufacturing and exporting community to a thriving community in Macomb County with many resort activities and well-known commercial establishments.

1823 in Indiana, settled at Sioux Point in 1849 and is listed with other early settlers in the 1860 census as living " Between Big Sioux and Big Stone Lake " in the " Unorganized " area of Minnesota, with the closest post office located immediately down and across the rivers in Sioux City, Iowa.

Between 1855 and 1860, the arrival of pioneers from Iceland made Spanish Fork into the first permanent Icelandic settlement in the United States.

Between April 3, 1860, and late October 1861, St. Joseph was one of the two endpoints of the Pony Express, which operated for a short period over the land then inaccessible by rail, to provide fast mail service.

Between 1860 and 1867, the locks from Goole to Castleford were extended to to alleviate this.

Between 1860 and 1880 the construction of City Hall, Theatre Royal and other financial structures made Central the heart of Hong Kong.

Between 1859 and 1860, the introduction of a needle dam in the Reuss River in Lucerne, just upstream from the Spreuerbrücke, allowed the lake level to be stabilised.

Between 1839 and 1860, the penny was made of 18. 8 grams of copper and was 34 millimetres in diameter.