How did Canada’s involvement in WW1 contribute to Canadian independence?

The Militia was not mobilized and instead an independent Canadian Expeditionary Force was raised. Canada's sacrifices and contributions to the Great War changed its history and enabled it to become more independent, while also opening a deep rift between the French and English speaking populations.

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation:

this is a false claim the emancipation proclamtion freed all slaves in the rebillion states