What countries lost territory to japan early in the war?

Take another look at the population pyramid for france in 1950. notice the disparity between the male and female populations in the 55 to 70 year-old age group. what historical event could account for this disparity?

Which events are correlated but do not necessarily have a causal relationship?

In the united state, a system for interaction between unmarried men and woman that casual dating with the purpose of marriage was called