Assuming this is the atomic bombing of WW2, it took them both five years, as the radiation dissipated.
Answer: I expect this should help you TnT
Explanation:
Edict of Milan, proclamation that permanently established religious toleration for Christianity with in the Rome Empire. It was the outcome of political agreement concluded in Mediolanum (modern Milan) between the Roman emperors.
Answer:
It was the first armed war.
Harun al-Rashid (786 to 809) who encouraged arts and learning.