The correct answer is Russian Revolution
The Russian Revolution of 1917 was one of the main events of the 20th century. This event broke out during the First World War (1914-1918), despite its antecedents going back to 1905, when the first revolutionary attempt took place, which had as its trigger the remarkable episode known as Bloody Sunday.
The main aspect of the Russian Revolution is that it was guided by communist doctrine, developed by the German philosopher Karl Marx in the 19th century - with the proviso that such doctrine was complemented and added to a strategic plan by the one who became the most important leader of the revolution: Lenin.
The spread of communism all over Europe served as a distractor to nearby countries.They increased the size of their militaries.The secret treaties with smaller countries.The help of other countries to fight Great Britain and America They increased the size of their militaries.
#2 is A and #4 is C the other two I can’t answer w out the text didn’t want to give you the wrong answers for the other two.
The surrender concluded a standoff that began with South Carolina’s secession from the Union on December 20, 1860
It is true because the us house of representatives