Era
Empire, 30 B.C.-476 A.D.
59
Republic, 265-30 B.C.
53
Primitive and early church, ca. 30-600
44
Empire, 284-476
43
Empire, 30 B.C.-284 A.D.
42
1564-1616
31
265-30 B.C.
28
To 1500
27
Augustus, 30 B.C.-14 A.D.
25
Republic, 510-30 B.C.
24
63 B.C.-14 A.D.
19
Germanic Invasions, 3rd-6th centuries
19
To 500
17
1737-1794
14
17th century
14
To 510 B.C.
13
Civil War, 49-45 B.C.
12
Julio-Claudians, 30 B.C.-68 A.D.
12
To 146 B.C.
12
16th century
11
30 B.C.-476 A.D.
11
Constantine I, the Great, 306-337
11
Nero, 54-68
11
18th century
10
43 B.C.-17 A.D. or 18 A.D.
10
83 B.C.?-30 B.C.
10
Republic, 510-265 B.C.
10
To 476
10
-30 B.C.
9
Flavians, 69-96
9
-337
8
To 527
8
19th century
7
284-476
7
30 B.C.-284 A.D.
7
37-68
7
510-30 B.C.
7
Early church, ca. 30-600
7
106 B.C.-48 B.C.
6
392-814
6
Kings, 753-510 B.C.
6
76-138
5
Caligula, 37-41
5
Civil War, 43-31 B.C.
5
Hadrian, 117-138
5
Severans, 193-235
5
approximately 4 B.C.-65 A.D.
5
1420-1798
4
146 B.C.-323 A.D.
4
168 B.C.-135 A.D.
4
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