Memorial Day---or better, yet, Memorial Day weekend---is a complex holiday. That does not make it anything less than other major holidays; it is just different. It seems that the federal holiday has its origins right after the Civil War. It was an opportunity to remember those Union soldiers who had died in that cause. Gradually, the “remembering” expanded to include all the men and women who had died in the service of their country. Earlier, it often was called Decoration Day. I heard this term most of the time when I was growing up in rural Indiana. I understood it as the time when the old people went to the cemeteries to “decorate” with flowers the graves of their family and friends. I knew it had some military association, but by my lifetime, the holiday again had expanded to include everyone who had already passed away. But it was more complex than that. For many people Mem...