Sesquicentennial Observation: The last great surge for Civil War battlefield preservation… why?

During the last four years, as I “walked and talked” the Civil War sesquicentennial, there were many observations which I rolled about at the pace of my footsteps.  A post-sesquicentennial objective of mine is to fill some of those out and share here as blog posts.  One of those is already up.  Today I’ll continue