Those facts represent ex-post the reasons why the anti-war movement has been opposing war in Iraq ; most importantly, they are the reason why the movement has kept up the struggle even after the end of the bombing. On April 12, 2003 , several hundred thousand people took the streets in Spain , Italy , Britain , Canada , the USA and several other countries, to call for an end of the occupation of Iraq and to finally allows Iraqis to have the full control of their lives. But there are more challenges lying ahead, as warmongers in Washington reassess their strategy, taking their aim at the next likely target of their seemingly unstoppable ambitions.