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

Rivalries between european imperialist powers and the growth of european militaries contributed to which outcome in the early 20th century? o a. many european powers were eager to go to war with one another. o b. european states became less concerned about controlling overseas empires. o c. small countries became more willing to join powerful empires. o d. the alliance system that maintained a balance of power in europe broke down.

What are new social classes emerged due to advancement in agriculture ?

How did the environments in north america affect the development of america indian cultures in the period just before europeans arrived