Troops from Canada played a prominent part in World War One. Canada was part of the British Empire in 1914. As a result of this, when Great Britain declared war on Germany in August 1914, Canada was automatically at war. ... Canadian troops were tasked with capturing the strategically important Vimy Ridge.
They provided a cheap way to transport materials around England. Based on the illustration, which type of power was used by the British Empire to improve overseas trade and travel