Australia Australian caps in-public in-step march marching on-shore orderly parade Patriotic patriotism public right-foot-forward sailors servicemen swing swinging trousers uniform uniformity uniforms white blue dutch emblem emblematic fabric flag flapole flapping fluttering flying historic iconic material movement national nederland Netherlands red red-blue & white sign stripes symbol symbolic textile America american half mast independence day memorial mourn old glory patriot sept. 11 september 11 star spangled banner stars stars and stripes u.s. United States us veteran