The effects of the Industrial Revolution on living and working conditions.
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Answer:B
Explanation: Government sources are a direct source originally from them and noone else
When the US moved atomic bombs on Japan, it exhibited the Soviet Union that the US could respond to its armies in Europe. Option b is correct.
<h3>What effect did the dropping of atomic bombs on Japan have? </h3>
On August 6, 1945, the US dropped two atomic bombs over the Japanese cities of Hiroshima and Nagasaki. It was shown to the Soviet Union that the US could defeat its armies in Europe by dropping atomic bombs on Japan.
The two bombings killed between 129,000 and 226,000 people, the majority of whom were civilians, and remain the single time nuclear weapons were used in armed conflict.
Therefore, option B correct.
Learn more about the atomic bomb, refer to:
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Answer: the war
Explanation:The American Civil War was fought between the United States of America and the Confederate States of America, a collection of eleven southern states that left the Union in 1860 and 1861. The conflict began primarily as a result of the long-standing disagreement over the institution of slavery. On February 9, 1861, Jefferson Davis, a former U.S. Senator and Secretary of War, was elected President of the Confederate States of America by the members of the Confederate constitutional convention. After four bloody years of conflict, the United States defeated the Confederate States. In the end, the states that were in rebellion were readmitted to the United States, and the institution of slavery was abolished nation-wide.