How does the Global War on Terror compare to past military conflicts, such as World War Il or Vietnam?

The war on terror is a war fought in the mind. Terrorist ideologies are held in the minds of individuals willing to carry out attacks on any given target with the intent of spreading fear and a message. The war in Vietnam may have been to combat communism, but we left after a certain while. We weren't contentiously attacked by Viet Cong after pulling out of the area, like we are by terrorists. The war on terror is a war that will never end, as the war's main "general" is in the mind, and you cannot wage war on the thoughts of individuals.

#1 im pretty sure its a.

a big one is

to appoint and regulate officers of the land and naval forces,

which caused much controversy ending the articles