US International and State Borders
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The US shares a border with Canada that is often called the longest undefended border in the world. What is its approximate length in kilometers?
Options:
Option: C
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Which US state is separated from Russia by only the Bering Strait, making it closer to Asia than to many US states?
Options:
Option: B
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The border between the US states of Maryland and Pennsylvania is historically known by what famous line?
Options:
Option: A
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Which state shares the longest stretch of land border with the Gulf of Mexico?
Options:
Option: B
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Which river forms the entire western border of the state of Mississippi?
Options:
Option: D
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The US and Canada decided their western border in 1846 through a treaty. Which line of latitude was chosen as the boundary in the west?
Options:
Option: C
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Which US state borders both Mexico and the Pacific Ocean?
Options:
Option: B
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Which state is known as the only New England state that borders just one US state and two Canadian provinces?
Options:
Option: C
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The Niagara River acts as a border between the US and Canada. Which two Great Lakes does it connect?
Options:
Option: C
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Which southern US state has the shortest coastline but still touches the Gulf of Mexico?
Options:
Option: B
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Which Canadian province shares borders with more US states than any other province?
Options:
Option: A
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What is unique about Point Roberts in Washington which borders Canada?
Options:
Option: B
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The Red River separates parts of Oklahoma and Texas. What natural event often changes its course along the border?
Options:
Option: C
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Which US state shares a border with Mexico but is also home to Carlsbad Caverns National Park?
Options:
Option: D
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Which Great Lake touches the borders of the most US states?
Options:
Option: D
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Which river is used as a border between much of Texas and Mexico, making it one of the most historically significant rivers in North America?
Options:
Option: A
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The border between which two states is famously marked by the natural feature called the Chisholm Trail during cattle drives?
Options:
Option: A
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Which state borders Canada at a place called the Northwest Angle, a small piece of land created due to map errors in early treaties?
Options:
Option: A
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Which US state shares a border with Canada that includes parts of both Lake Superior and Lake Huron?
Options:
Option: C
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In the United States, the only state that borders both Canada and the Pacific Ocean is?
Options:
Option: B
