Cassava, or manioc, another American food crop introduced to Africa in the 16th century as part of the Columbian Exchange, had impacts that in some cases reinforced those of corn and in other cases countered them
Tahqiq-i-Hind translates as Researches on India is a travel account of Persian traveller Al-Biruni. He was one of one of the great Muslim scholars and experts of medieval period. He came to India with Mohammad Ghaznavi in 1017 and wrote about the conditions and society of India in his account namely Tahqiq-i-Hind.
The two primary strengths of the patriots during the American Revolution against the British were that they knew the territory more than the British, and were not afraid to use "guerilla" warfare.
Answer:
By the terms of the Treaty of Brest-Litovsk, Russia recognized the independence of Ukraine, Georgia and Finland; gave up Poland and the Baltic states of Lithuania, Latvia and Estonia to Germany and Austria-Hungary; and ceded Kars, Ardahan and Batum to Turkey.