Even with just your four groups, you have a time span of 170 years. The changes in uniforms, weapons, etc. would make for an interesting event. Especially if you focus on the fact that in the Rev War the British were our enemies, and in WWI and WWII, our allies. My late father was a WWII & Korean War vet (U.S. Army Air Corps), so these don't seem to remote to me, but your average teenager today probably views them as ancient history.
My one and only WWII event was portraying Eleanor Roosevelt on the U.S.S. Kidd, docked now in Baton Rouge. I got to meet actual members of her crew- and when members of the Confederate Air Force flew over, with the markings of the Japanese Zeros which had bombed the Kidd, it must have given some of them flashbacks. I was sitting the stands, with crew members sitting on both sides of me, and when the one plane cut its engines, and that "whine" went through the air, two men, on each side of me pushed me down and covered me, saying "Duck Mrs. Roosevelt, it's a Kamakizie coming!". They apologized later, but I told them no need, they had actually been there, and I had no way of understanding how frightining such a reenactment might be.
To any and all veterans who are members of this list......there are not enough words to thank you for what you did. God Bless You All!!
Faye Dufour