How many Canadian battalions fought in world war 1?

During World War I, Canada raised over 300 battalions for service, with 200 of them seeing active duty overseas. These battalions were part of the Canadian Expeditionary Force (CEF) and contributed significantly to various key battles throughout the war. The Canadian forces distinguished themselves at major engagements such as Vimy Ridge and Passchendaele. Overall, approximately 620,000 Canadians enlisted, with around 424,000 serving overseas.