Mine is definately "War" by Edwin Starr..his powerful voice with those lyrics captured the Vietnam War protest right on...
yes! definitely love this song...great choice! :)
"Draft Dodger Rag" by Phil Ochs.
How about "The Night They Drove Old Dixie Down" from The Last Waltz concert/documentary. The Band was phenomenal during that concert and the interviews were both hilarious and informative.
Paschendale - Iron Maiden.
Masters Of War - Bob Dylan.
1916 - Motorhead.