Era
1564-1616
24
Nero, 54-68
23
Empire, 30 B.C.-284 A.D
15
1945-
13
-30 B.C
12
53-44 B.C
12
Tiberius, 14-37
12
20th century
10
German occupation, 1943-1945
10
Republic, 265-30 B.C
10
Since 1945
10
265-30 B.C
9
12-41
8
168 B.C.-135 A.D
8
54-68
8
Bar Kokhba Rebellion, 132-135
8
Rebellion, 66-73
8
Siege, 70 A.D
8
1827-1905
7
30 B.C.-284 A.D
7
332-30 B.C
7
37-68
7
Civil War, 43-31 B.C
7
Commodus, 180-192
7
42 B.C.-37 A.D
6
Imperio, 30 a.C.-248 d.C
6
Primitive and early church, ca. 30-600
6
Servile Wars, 135-71 B.C
6
-71 B.C
5
121-180
5
14-37
5
1914-2003
5
1922-1975
5
150-182
4
161-192
4
1846-1916
4
1900-1999
4
1939-1945
4
83 B.C.?-30 B.C
4
Germanic Invasions, 3rd-6th centuries
4
Republic, 510-265 B.C
4
Revolution, 1789-1799
4
-48
3
135-71 B.C
3
15-59
3
1626-1689
3
1932-
3
1945-1976
3
1956-
3
200-599
3
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