When did Eratosthenes discover that the earth is not flat?

There is no evidence that Eratosthenes believed the Earth to be flat. On the contrary, his measurement of the Earth's circumference and his map of the world suggested that he viewed the Earth as spherical.

What were horses used for in ancient China?

What was Tiberius and gaius gracchus famous for?

1940, the fatal test of the French army
Breakthrough at Sedan:German panzers cross the Ardennes in May 1940 • WIKIMEDIA COMMONS From September 3, 1939 until May 10, 1940, the phoney war, a non-war, put the French people to sleep in a strange atmosphere. The French general staff awaits the German attack, imprisoned in a defensive conce
Origins of Coronelismo in Brazil
Coronelismo in Brazil was accentuated during the First Republic, when the colonel began to exercise the so-called political mandonism. By Leandro CarvalhoCoronelismo had its origins in Brazil from the moment when Dom Pedro I, before leaving the country for Portugal, in 1827, created the position of
Pakistani Trap on Indigenous States (1)
apprehension from Congress in the minds of kings When the Indian Independence Act 1947 was declared, a provision was made in its section 8 that on 15 August 1947, the sovereignty of the British government over the native states would end and it would be transferred again to the native states. Many
Reference List – How Pakistan Was Formed
archival material Letter No. 113-P/47, Complaints Against Jodhpur State, Rajputana State Agency Political Branch, Part-1, 1947, National Archives, New Delhi. Letter No. 8(105) P.R.; Bikaner, Government of India Political and Ministry of States, State Ministry Department File, 1947. National Archi