Instruct: Classify a review as either positive or negative.
Query: The Battle of Vimy Ridge - 1917

Vimy - Pierre BertonThis book is a classic. It gives the reader a clear picture of what happened in 1917. The Canadian Corps changed history at Vimy Ridge.Each and every Canadian will surely remember what happened on that horrible battlefield; to stop the carnage of the First World War.The Canadians were brave fighters in the cause of world peace. The Generals believed the Ridge was impregnable, but they devised a strategy that made history. The rocket barrage of the artillery bombardment was an ingenious strategy. The official Canadian history says of the soldiers:"They fought as Canadians and those who returned, brought back with them a pride of nationhood that they had not known before."May the soul of every brave Canadian soldier be remembered forever.Ursula Boylan O'GaraArtist/Author - Ireland