Sudden changes in society are often described as revolutions. Advances in technology can result in revolutions in science and the workforce. Dissatisfaction with a government can lead to a political revolution. Under what circumstances is it likely that these changes will occur? Are there circumstances in which these changes should not occur?

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.

answer: the correct answer is c.

explanation:

i think it was   tsar alexander ii

i'm free to do it

explanation: