The first type is destruction (ablation) of the abnormal area, and the second type is removal (resection). Both types of treatment cure 90% of patients with dysplasia, meaning that 10% of women will have a recurrence of their abnormality after treatment.
On September 1, 1939, Hitler invaded Poland from the west; two days later, France and Britain declared war on Germany, beginning World War II. On September 17, Soviet troops invaded Poland from the east.
To the Chinese, it dates back to 1931, when Japan occupied Manchuria. The Russians date the start start June 1941 (not 1939). * World War 2 started on the 3rd of September, when Britain declared war on Germany (they had a treaty with Poland). The war ended in early May 1945 in Europe, Hitler having committed suicide in April of that year.