The united states canada’s exports.

pays higher prices for

imposes high tariffs on

buys very few of

buys almost all of

buys almost all of is the correct answer

Explanation:

the proximity of water was an advantage to western europe and its culture was able to flourish as a result. trade and travel by sea were easier and safer in historical times.

1. there are no mountains to protect it from the sea

2. and its has wet cool summers and wet, mild winters.