Almost everyone uses the metric system of measurement, which originated in France in 1791. Only Burma, Liberia, and the United States have not officially adopted the metric system as their only, or at least primary, system. You can find more information here: en.wikipedia.org/wiki/Metric_system.
Today, Canadians typically use a mix of metric and imperial measurements in their daily lives. However the use of the metric and imperial systems varies according to generations. The older generations mostly uses the imperial system, while the younger generations uses the metric system.
The metric system is used by most businesses44 and is used for most trade transactions. Metric units must be used for certain trading activities (selling by weight or measure for example) although imperial units may continue to be displayed in parallel.45. The metric system was used by both, the Germans and the Japanese, who lost world war two.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.