I don't see why not. Say it's a party theme and you choose the civil war, people could dress as worn out, tired, confederate or union soldiers, civilians, slaves, etc. And you could decorate with sand bags (that they use for making a wall/fort, foggers to seem like smoke from cannons, fake cannons, hand out fake bayonettes or muzzeloaders (wouldn't let people bring own), flags, fake blood, etc. It would be a bit nuts, but the point is war can be a theme of anything. A party, a movie, a book, etc. It is only a theme if it is a recurring point.
The theme is war. It's about a horse going to WW1.
theme : war
The theme is you don't always get what you want!
The Trojan War in and of itself did not have a theme. Various writers drew various lessons from the events that occurred during the war.
war
Some popular strategy games with a war theme are Age of Empires, Warcraft, Command and Conquer and Sudden Strike. Strategy games with a war theme can be played online and offline.
realistic fiction
War. War never changes.
The theme song for the show "George Lopez" is Low Rider, preformed by War.
Dont judge
dont judge
Dont judge