The Normandy Landings that took place on D-Day involved by far the largest invasion fleet ever known. The scale of the undertaking was simply awesome. What followed them was some of the most cunning and ferocious fighting of the war, at times as savage as anything seen on the Eastern Front.
The question of exactly what sex differences exist and whether they have a biological foundation has been one of our culture's favorite enduring discussions. It should. After a baby is born, a parent's first concern is for its physical health. The next concern is its sex. Only in the most modern societies does sex not virtually guarantee the type of future life a new human being will have. Even in modern societies, one's sex...