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.
How can WWII start when it remained a regional one in Europe and separately, Asia. There cannot be a World War without the Americas involved. Pearl Harbor, Dec. 7, 1941 made it a World War.