Era
- 20th century 18 results
- 1945- 4 results
- 1989- 4 results
- 21st century 4 results
- 1838-1917 2 results
- 1854-1914 2 results
- 1870-1924 2 results
- 1889-1972 2 results
- 1890-1970 2 results
- 1917-1936 2 results
- 1917-1979 2 results
- 1928- 2 results
- 1931- 2 results
- 1945-1989 2 results
- 1958-1969 2 results
- 1960- 2 results
- 1960-1988 2 results
- 1974- 2 results
- 1975-1985 2 results
- 1976-2005 2 results
- 1979-1997 2 results
- 1980- 2 results
- 1985-1991 2 results
- 1997- 2 results
- 19th century 2 results
- 356-323 B.C. 2 results
- Bombardment, 1945 2 results
- Macedonian Expansion, 359-323 B.C. 2 results
- Revolution, 1979 2 results
- Soviet occupation, 1979-1989 2 results
- Unification, 1990 2 results