I am not 100% sure but I was to answer I would say B
The third sounds correct....
The destruction of the Japanese cities of Hiroshima and Nagasaki by American atomic weapons in August 1945 began an arms race between the U.S. and the Soviet Union during the Cold War.
Roman roads were a vital part of the development of the Roman state, from about 500 BC through the expansion during the Roman Republic and the Roman Empire. Roman roads enabled the Romans to move armies and trade goods and to communicate. The Romans became adept at constructing roads, which they called viae. Therefore advancing Rome greatly.
Answer:
history
Explanation:
A narrative account of the experiences of the men who flew on B-17 bombers during World War II researched in field of history.
