Vehicles and aircraft and maybe some smaller forms.
The two man-made transportation corridors that helped Canada's economy to grow are the St. Lawrence Seaway and the Trans-Canada Highway. The St. Lawrence Seaway allowed for easier access to international markets through the Great Lakes and Atlantic Ocean, while the Trans-Canada Highway connected the country from coast to coast, facilitating trade and travel within Canada.
great slave, lake great
the great plains
The Erie Canal and the National Road (also known as the Cumberland Road) were the two transportation systems that connected the east and west between 1790-1825. The Erie Canal linked the Great Lakes with the Hudson River, while the National Road connected the Potomac River in Maryland to the Ohio River in Wheeling, Virginia.
Great Bear Lake and Great Slave Lake
Great Bear Lake and Great Slave Lake are the two largest lakes in the Northwest Territories of Canada.
At least two of them are the Great Bear Lake and the Great Slave Lake.
grand trunk railway and the st.lawrence river were the main two.
Canada and the United States are the only two countries to border the five Great Lakes. They are situated on the border between the two nations, though some are further in one country than the other.
Great Bear Lake and Great Slave Lake
Great White Lake and Great Alfred Lake
The Great Bear Lake and the Great Slave Lake are both located in the Northwest territories of Canada.