In World War II all Macedonia was occupied (1941--44) by Bulgaria, which sided with the Axis Powers, the Bulgarian government maintained a course of military passivity until 20 April 1941, as German troops crushed Greece and Yugoslavia.
The Bulgarian government maintained a course of military passivity until 20 April 1941. This was as German troops. This was in World War II (1941--44) by Bulgaria. These German troops were crushed Greece and Yugoslavia. All Macedonia was occupied World War II. Bulgaria sided with the Axis Powers.