[ '45-'49 | '50-'59 | '60-'69 | '70-'79 | '80-'89 | '90-'99 | '00- ] [ 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 ] Summary | Jan | Feb | Mar | Apr | May | June | July | Aug | Sept | Oct | Nov | Dec January 1990

15 Jan	Bulgarian government abolishes the Communist Partys 44-year monopoly on political power.
16 Jan-5 Feb	35-nation Seminar on Military Doctrines in Vienna in the framework of the CSCE.