The Soviet Union lost Finland, Estonia, Latvia, and Lithuania after World War I.
The United States borders Canada by land. If considering Canada's ocean boundaries, it borders both Denmark and France, with the rest of its ocean territory bordering international waters. When it comes to defense and foreign affairs Denmark represents Greenland. If you mean bordering but not directly touching, and Russia (over the North Pole).
yes lots of it
Neither lose nor gain.
No
After World War 1 German lost all its overseas territory and about 15% of its territory in Europe.
japan lost territories
1.5 million
gained
Russia lost to Japan in the Russo-Japanese war in 1904-1905.
The United States bought the territory of Alaska from Russia in 1867. Russia wanted to sell: it needed money, it was concerned that it might lose the Alaska Territory in any event through war with Britain, and saw little value in Alaska's vast natural resources. U.S. Secretary of State William H. Seward urged President Andrew Johnson to agree to the purchase, believing it would be a good investment. The purchase was ratified by the U.S. Senate and the U.S. gained 586,412 square miles of new territory at a price of $7.2 million.
No, they would not immediately be out.