Era
20th century
427
1900-1999
216
Revolution, 1917-1921
167
21st century
162
2014-
102
19th century
96
1991-
83
2000-2099
73
Russian occupation, 2014-
64
18th century
54
Since 1991
53
Since 2014
53
1939-1945
49
1878-1928
44
1900 - 1999
43
1991-2014
36
1917-1921
34
German occupation, 1941-1944
34
1800-1899
30
20e siècle
30
Euromaidan Protests, 2013-2014
30
2014
29
Catherine II, 1762-1796
25
1799-1837
24
Ottoman Empire, 1288-1918
19
1700-1799
18
Revolution of Dignity, 2013-2014
18
1917 - 1921
16
21e siècle
16
Since 2000
15
1800-1999
13
1917-1921 (Révolution)
13
1801-1917
12
1729-1796
11
17th century
10
1851-1914
10
1917-1936
10
1853-1856
9
1877-1932
9
1952-
9
1288-1918
8
1689-1801
8
1733-1793
8
1943-
8
Allied intervention, 1918-1920
8
Siege, 1854-1855
8
16th century
7
1917-1945
7
1939 - 1945
7
To 1500
7
more ...