The weapon shown above is an example of what?
the belief of the u. s. army that atomic weapons could be used on the battlefield
the belief of the u. s. air force that thermonuclear weapon blasts could be controlled
the u. s. government civil defense plans in case of attack
the u. s. government decision to stockpile nuclear warheads

The correct option is: "the belief of the U.S. Army that atomic weapons could be used on the battlefield"

After the detonation of the first atomic bomb on Japan, the USA limited themselves to demonstrating them and making exploratory cues, but they did not use them again. On the other hand the army always thought that this type of weapons could be used during an eventual battle, in the form of smaller weapons, but with the same destructive effect.

i believe it was the shinto

the founder of the byzantine empire and its first emperor, constantine the great, moved the capital of the roman empire to the city of byzantium in 330 ce, and renamed it constantinople.

the byzantine empire (the eastern roman empire) was distinct from the western roman empire in several ways; most importantly, the byzantines were christians and spoke greek instead of latin.

constantine the great also legalized christianity, which had previously been persecuted in the roman empire. christianity would become a major element of byzantine culture.

constantinople became the largest city in the empire and a major commercial center, while the western roman empire fell in 476 ce.

as emperor, constantine enacted many administrative, financial, social, and military reforms to strengthen the empire. the government was restructured and civil and military authority separated. a new gold coin, the solidus, was introduced to combat inflation. it would become the standard for byzantine and european currencies for more than a thousand years. as the first roman emperor to claim conversion to christianity, constantine played an influential role in the development of christianity as the religion of the empire. in military matters, the roman army was reorganized to consist of mobile field units and garrison soldiers capable of countering internal threats and barbarian invasions. constantine pursued successful campaigns against the tribes on the roman frontiers—the franks, the alamanni, the goths, and the sarmatians, and even resettled territories abandoned by his predecessors during the turmoil of the previous century.