2. How did the Canadians change their fighting tactics during the last days of the war? The Canadians changed their tactics from a slower way of attacking that caused battles to be prolonged, to a more offensive rapid attack. This worked really well and caused the Canadians a lot of success.
3. How much terrain in total did the Canadians take during their 100 days? The Canadians ended up taking a total of over 130 kilometres of French and Belgian territory.
4. Who was the supreme commander of the allied forces?

The supreme commander of allied forces was 'Marshall Foch' who is best known for being the one who planned the Grand Offensive, opening on 26 September 1918, which lead to the end of the war.
5. What role did the Canadians accept during these last days? The Canadian Corps ended up basing their campaign on 'shock troops', which are used to lead an attack. Shock troops are usually better trained than usual soldiers though are expected to take large amounts of casualties, even in successful battles.
6. When did Arthur Currie think that the war could be over by? Arthur Currie thought that they could have the war over by Christmas.
7. When did the war end?

The war ended after Germany signed an armistice agreement with the Allies on November 11, 1918.