Final answer:
Canada's entry into World War I represents progress through economic development, empowerment of women, and the display of courage.
Step-by-step explanation:
Canada's entry into World War I represents progress in several ways. Firstly, it led to a shift in the country's economy from farming to industry, making Canada a more urban nation. This change had profound impacts on various aspects of Canadian society, such as public health and welfare systems.
Secondly, the war provided opportunities for women to participate in the workforce and gain new job skills, ultimately leading to the advancement of women's rights and the acquisition of the right to vote. Lastly, the war showcased the courage and abilities of Canadian men and women on the battlefield, solidifying Canada's position as a nation of resilience and strength.