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A.D. 305-306 The second Tetrarchy: Constantius I and Severus II
in the West, Galerius and Maximinus II in the East. |
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A.D. 306
From the death of his father, Constantinus governs in Hispania, Britannia and Gallia. |
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A.D. 312
Constantinus conquers Italia and Africa to the usurper Maxentius, becoming the only emperor of the West. |
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A.D. 314-317 The first war between Constantinus and Licinius finalizes with the treaty of peace of 317
in which Licinius loses his Western provinces (Illyria, Pannonia and Raetia).
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A.D. 311-324 Territories controlled by Licinius from
the death of Galerius (311), conquered by Constantinus in their second and
definitive confrontation (324). |
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A.D. 311-324 Territories controlled by Maximinus II
from the death of Galerius (311), occupied by Licinius in 313 and finally
conquered by Constantinus in 324. |
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A.D. 324-337 In A.D. 324 Constantinus I Magnus
becomes the only Roman Emperor. The Empire was unified and the collegiate
system of government between four, established during the Tetrarchies, was completely overcome.
The empire remained unified just a short time. After the death of Constantine,
his heirs would distribute the Empire (see map 2). |
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