In 1921, one-third of citizens of Poland was illiterate (38% in the countryside), by 1931, illiteracy level dropped to 23% overall (27% in the countryside), and fell to 18% in 1937.
One-third of citizens of Poland was illiterate (38% in the countryside), by 1931. This was in 1921.1931 was illiteracy level. This illiteracy level was dropped to 23% overall (27% in the countryside). In 1921, one-third of citizens of Poland was illiterate (38% in the countryside), illiteracy level fell to 18% in 1937. This was by 1931.