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Description
Canada and...
Home to Niagara Falls
United States
Borders the previous answer
Mexico
Northernmost (including overseas territories)
Denmark
Northernmost (excluding overseas territories)
Russia
Six-letter country starting with C
Cyprus
Its biggest city starts with T and ends with O
Japan
#1 trading partner of the United States in terms of either imports or exports
China
Has a population over 10 million, but is among the 10 least densely populated
Australia
Has a mountain with more than 5000m of prominence that is not one of the Seven Summits
Colombia
Its capital is within 0.5 degrees of 45°N—halfway between the equator and the North Pole
Serbia
St. John's is the capital of one of its first-level subdivisions
Antigua and Barbuda
Victoria is the capital of one of its first-level subdivisions
Malta
A non-island country in the Americas that has no Spanish-speaking neighbors
Suriname
Borders only one other country; that country begins with U
Ireland
Former British territory that took its current shape in the 20th century when it united with an island off its east coast, which was also a British territory