Czechoslovakia
Alsace Lorraine
Shleswig
Schleswig and Holstein
Rhine river and Danube river
As the result of France's loss in the Franco-Prussian War, the northeastern French Province of Alsace Lorraine (called Elsass-Lohringen in German) was ceded to Greater Germany.
The province of British Columbia shares a border with only one other province - Alberta. The Province of Newfoundland and Labrador shares a border with only one other province - Québec. All the other provinces share a border with at least two other provinces.
That depends on what your province is - you needed to say that in the question for us to answer it.
The Province of New Brunswick shares a border with the Canadian Provinces of Quebec (to the north) and Nova Scotia (to the south). New Brunswick also shares a border with the State of Maine to the west. Although the 13-kilometer-long Confederation Bridge links New Brunswick with the Province of Prince Edward Island (to the east), they do not actually share a border.
In reference to a map, a border is a line marking the separation of two states or nations. In other words, a border marks the end of one state/province/nation and the start of another.
The province of British Columbia has the Pacific Ocean for its coast.
Alaska is bordered by the Canadian province of British Columbia. It also is bordered by Yukon, a Canadian territory.
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