The correct answer is A. The October Revolution in Russia.
Explanation
The First World War was a warlike confrontation that occurred in Europe between the years 1914 - 1918, in which most of the European power countries were involved, aligned on two sides, on the one hand, there was the Triple Alliance formed by the Central Powers: the German Empire, Ottoman Empire, Bulgaria, and Austria-Hungary. And on the other side was the Triple Entente, made up of the United Kingdom, France, Italy, the Japanese Empire, the United States, and the Russian Empire. On the other hand, the internal situation of Russia had been deteriorated by internal factors such as the weakness of the Russian army, the growing proletarian class that had aligned itself with socialist ideas, the loss of territory due to the war, the misery in some areas of the country, and the discontent of the population against the Tsar. Therefore, the revolution occurred at the hands of the soviets, a proletarian group that demanded that power be placed under their power to turn Russia into a Socialist State and get out of the war that had used a large part of the economic resources with those that the country counted and that had caused scarcity and poverty to many Russians. Finally, on November 7, 1917, the so-called "October Revolution" broke out, led by Leon Trotsky and Lenin, who formed the first Soviet government, the Council of People's Commissars, made up of characters called to play an important role in the future. like Trotsky, Stalin, and Rykov. Therefore, the correct answer is A. The October Revolution in Russia.
Answer:
The answer is Native Americans were unable to win any frontier battles
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History Learning Site
The Black Death of 1348 to 1350
Citation: C N Trueman "The Black Death Of 1348 To 1350"
historylearningsite.co.uk. The History Learning Site, 5 Mar 2015. 19 Apr 2018.
In Medieval England, the Black Death was to kill 1.5 million people out of an estimated total of 4 million people between 1348 and 1350. No medical knowledge existed in Medieval England to cope with the disease. After 1350, it was to strike England another six times by the end of the century. Understandably, peasants were terrified at the news that the Black Death might be approaching their village or town.
The Black Death is the name given to a deadly plague (often called bubonic plague, but is more likely to be pneumonic plague) which was rampant during the Fourteenth Century. It was believed to have arrived from Asia in late 1348 and caused more than one epidemic in that century – though its impact on English society from 1348 to 1350 was terrible. No amount of medical knowledge could help England when the plague struck. It was also to have a major impact on England’s social structure which lead to the Peasants Revolt of 1381.
The correct answer is C) "produced more food crops"