What was the slogan of the Marine Corps before the Battle of Los Angeles?

I don't remember such a rubbish movie.

However, the reply from upstairs was surprising-which army shouted "comrades, retreat!" " Before the battle. Is there such power?

Generally speaking, the tradition of the US military is to shout slogans of troops, such as the famous rangers. Before departure, everyone will get together, and the officers will shout: ranger, lead the way! The rangers lead the way, as Washington said, and the rangers charge first. Then the others meet: Hoo-hoo!