Answer:
From 1864 to 1867, representatives of Nova Scotia, New Brunswick and the Province of Canada, with British support, worked together to establish a new country. ... The British Parliament passed the British North America Act in 1867. The Dominion of Canada was officially born on July 1, 1867.
Step-by-step explanation:
How Was the Canadian Shield Formed? The Canadian Shield formed over 3 billion years through processes such as plate tectonics, erosion and glaciation. Plate tectonics refers to the movement and collision of the Earth's outer crust. When these crustal plates collide they may weld together, forming larger landmasses
ok my brother did this i'm not that smart.