<span>A. They lost much of their crops to floods and disease
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It is one of the several reason why farmers increasingly lost their independence to shopkeepers and merchants. this is because poor yield resulting from floods and diseases directed the masses to the shops and merchants ,away from the farmers.
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Explanation:
The desire to colonize their own people onto better land, growing better food,and stronger livestock....
Answer:
United States presidential election of 1972, American presidential election held on November 7, 1972, in which Republican Pres. Richard Nixon was elected to a second term, defeating Democrat George McGovern in one of the largest landslides in U.S. history.
Explanation:
sorry I could only answer 1 :(
<span>The sinking of the Cunard ocean liner RMS Lusitania occurred on Friday, 7 May 1915 during the First World War, as Germany waged submarine warfare against the United Kingdom who had implemented a naval blockade of Germany. The ship was identified and torpedoed by the German U-boat U-20 and sank in 18 minutes. The vessel went down 11 miles off the Old Head of Kinsale, Ireland, killing 1,198 and leaving 761 survivors.</span>
The main factor that led to the development of the four major river valley civilizations was its closeness to rivers, which was a food source, its flooding allowed for fertile soil, allowed easy transportation and cities near them were easier to defend.
The fact that fewer people had to dedicate to the production of food allowed some of them to develop other activities, such as the construction of building and cities, metal working, trade and social organization. This led to a social division, the ones that worked and the ones that ruled, creating intricate systems of governments and religions that ideologically sustained those in power.