Quyidagilardan xato javobni aniqlang.

A) Vladimir Svyatoslavich maxsus chegara xizmatini tashkil etdi
B) Vladimir Svyatoslavich barcha sharqiy slavyanlarni Kiyev Rusiga birlashtirdi
C) Vladimir Svyatoslavich pecheneglar hujumiga uchrab halok bolgan
D) Vladimir Svyatoslavich xristian dinini joriy etdi