it was discovered in 1871
1871
Karl Mauch
Karl Mauch was born on 1837-05-07.
Karl Mauch died on 1875-04-04.
Born 7 May 1837; died 4 Apr 1875. Karl (Gottlieb) Mauch was a German explorer who made geological and archaeological discoveries in southern Africa, notably the Tati goldfields in Hartley Hills (1867) and the Great Zimbabwe ruins of an ancient city (1871), both in modern Zimbabwe. He was the first European to investigate the massive and extensive walls of the Great Zimbabe ruins, the biggest and most significant structures erected before the modern era. He wrongly held that they could not have been constructed by black Africans. He thought it was the palace of Queen Sheeba and he called it "the city of gold." However, he did make a detailed floor plan of monuments, describe building techniques and the religious acitivies conducted around the monument.
Some of the important people of medieval Africa include Sunni Ali, Karl Mauch, and Mutota. Some of these people were modern explorers who discovered ruins of medieval African villages.
karl
Communism was devised by Karl Marx. He believed that there was a great, unjust gap between the rich and poor. His basic philosophy was to even out the distribution of wealth.
Chlorine was discovered in Sweden by Karl Scheele in 1774.
Karl landsteiner
Karl pearson
Karl Schwarzschild discovered black holes.