When you think about it, the living memorials to our Americans and our allies fallen in other wars include an unconquered Britain, a liberated France (twice) Norway, Denmark, Belgium (twice), Netherlands, and all other nations freed from Hitler, a democratic Germany, Austria, Japan and Italy, a free South Korea, Phillipines, Thailand, Taiwan and other nations freed from Japan, liberated Kuwait and now Iraq.
Those who died during the Cold War in Vietnam, Korea and operational mishaps may said to be memorialized by all the living people who might have died in a Third World War, all those many people and nations who never had to live under Communism, and all those many people and nations now free of the Evil Empire and free to chart their own courses.
I can't conceive of any sort of physical memorial that can truly do justice to the fruits of these sacrifices, perhaps an arrangement with flags and outline maps of the rescued nations would have to suffice. (Or a world map indicating actual territory freed, and when.)
Perhaps a virtual memorial on this line might be something for the web-publisher-handy among you to think about.
