What is the major reason for why upper and lower canada were formed?

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.

As a result of the work of the house un-american activities committee, hundreds of people were

The internal combustion engine was an innovation of