Good 'wonderings' PF. Thats what they are. Questions you don't really expect an answer to, observations made every day, are you the only one to wonder this stuff? And in the overall scheme of things does it matter? i think they do matter, for don't we learn from history. Just as WWI will always be called 'the big war'. i wonder if fighting in 'the big' one was any different than any other wars. Not the weapons but the men, thier feelings, was one scarier then another?