The majority of Canada's major cities lie within 200 km of the US border, due to high trade volume and traffic with the US. Most of these areas happen to sit in the lowlands.
Hockey
Wheat
Ontario, the city of Toronto( capital of Ontario) is the largest in Canada.
What do you mean "important city" exactly? If you mean Capital city, then it might be because nearly half the population lives there, or it's near an area where you can easily find their major exports. Im not sure.
America's major cities were manufacturing and transportation centers clustered in the Northeast, on the Pacific Coast, and along the waterways of the Midwest. Connected by the new rail road lines, cities became magnets for immigrants and rural Americans.
Most cities in Italy.
Hockey
Ellesmere Island
Canadas boss
The Lowlands, Northern most Andes, And Guama Highlands
Most major cities in Argentina are located near rivers, in order to get food and water.
Wheat
Jews live in most of the major cities of the world.
Jew live in most of the major cities of almost every country in the world.
i believe that's ellesmere
Minsk, Barysaw, and Solihorsk are the most populated cities in Belarus.
The most populous cities in Washington are Seattle and Spokane.