Answer:
The Edict of Milan was issued in 313 AD, in the names of the Roman Emperors Constantine I, who ruled the western parts of the Empire, and Licinius, who ruled the East.
The greatest expansion of farmland in the United States
occurred in the Western State and the Plain States since 1900. Irrigation and
harvest of crops increased during this period. Therefore, the American farm
families migrated to the Western State.
The countries not included in the original alliance system were pulled into the war because they had alliances with the countries within the original alliance system. That they promised to be on their side should there ever be a war. However, this caused many conflicts because some countries had alliances with both sides.
Hope this helps.
