How was Russia's role in the events leading to World War I different from that of Austria -Hungary ? A. Russia was a member of the Triple Entente, while Austria-Hungary was a member of the Triple Alliance. B. Russia engaged in trench warfare, while Austria-Hungary refused to engage in any nontraditional tactics. C. Russia entered the war at the beginning, while Austria-Hungary entered several years later. D. Russia used modern weaponry , while Austria - Hungary's weaponry was centuries out of date.

A

Explanation:

cause Russia was a member of the Triple Entente, while Austria-Hungary was a member of th

the completion of the erie canal spurred the first great westward movement of american settlers, gave access to the rich land and resources west of the appalachians and made new york the preeminent commercial city in the united states.

answer: in october 1962, an american u-2 spy plane secretly photographed nuclear missile sites being built by the soviet union on the island of cuba. president kennedy did not want the soviet union and cuba to know that he had discovered the missiles. he met in secret with his advisors for several days to discuss the problem.

explanation: