U.S. warpath might lead to Armageddon

I have some questions about the wars of the United States Revolutionary War, Civil War, Mexican-American War, Spanish-American War, First World War, Second World War, Korean War, Vietnam War, Grenada War, Iraq War and Afghanistan War.

How many American men lost their lives? Which war did we win? How many dollars did we spend? And now we are hearing of a possible war with Iran.

When will it all end? Armageddon?

Fred Gale