For me, history is highly tactile. I connect when my hands can feel and touch the things about which I have studied and learned. A few weeks ago, I was able to place my hands on a sixty-six million year old rock, in which was embedded a Tyrannosaur who had once walked the banks of Hells Creek in what is now Montana.A few days later, almost on a whim, I walked with my son on the field of Gettysburg, where the tide of war has changed and where freedom and liberty had been saved. S short distance away, Lincoln had delivered his eternal remarks.A day later, I watched my son, reach out himself, and touch history…