Explain why many barbarian tribes converted to christianity during the fourth century.

The reason why so many tribes converted during the fourth century was because many of them were under the influence of the Roman Empire, that established Christianism as its official religion during the reign of Emperor  Constantine the Great which lasted from 306 to 337.

Constantine first decide to stop the persecution of Christians in the territories of the Empire. Then, in 313, he enacted the Edict of Milan that stated that Christian worship was not a crime anymore. He also converted to the new religion, that replaced the previous politeistic deities.

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years

the correct answer option is: weapons.

explanation:

tensions rose as the two opposing superpowers competed for 'weapons'.

referring to the cold war (1945-1991), the two superpowers, usa and ussr, experienced a phase of struggle and conflict with each other. these two superpowers considered each other as a threat to their survival and thus opted for policies to strengthen their positions.

the two superpowers never went to war with each other directly but competed for weapons to preserve their positions.