Era
1878-1944
903
20th century
644
1944-1990
473
1762-1878
406
1990-
388
19th century
289
To 1393
280
1900-1999
252
1939-1945
235
1944-
184
Uprising, 1876
181
1837-1873
177
1393-1878
166
Since 1990
158
1878-1912
157
War of 1912-1913
142
1882-1949
129
Boris III, 1918-1943
109
1941-1944
105
1989-
100
1912-1945
93
1800-1899
87
681-1018
85
1848-1876
78
Uprising of 1903
78
21st century
77
1876
74
Uprising, 1923 (September)
66
1185-1393
65
1393-1762
65
Since 1944
61
1918-1945
54
1877-1878
52
1821-1867
50
1861-1948
48
1894-1943
48
1900 - 1999
47
1914-1918
47
1918-1943
47
1854-1895
46
1912-1913
44
Ferdinand I, 1887-1918
44
Ottoman Empire, 1288-1918
44
1722-1773
43
1850-1889
43
1878 - 1944
43
1878-1945
43
1945-
40
Revolution, 1917-1921
40
Since 1989
40
more ...