(HISTM) Gen eral vaccination of the population against smallpox in Russia was carried out in Bbibep ure oAn HOTE er 1850-18605 1940-1950s 1920-1930s 1810-18205

The correct answer is: General vaccination of the population against smallpox in Russia was carried out in the 1920s and 1930s. This was part of a global effort to eradicate the disease, which was eventually declared eradicated by the World Health Organization in 1980.