Answer:
a person who strongly identifies with their own nation and vigorously supports its interests, especially to the exclusion or detriment of the interests of other nations.
Explanation:
How to implement the agreement at Yalta was the purpose of Potsdam and tensions between Russia and the U.S. grew between both nations; Truman was now president of the U.S.and was disturbed by Stalin's movement into eastern European nations before WW II's end.
The most important effect that Peter the Great had on Russia was that he helped bring Russia into the modern world. He also integrated a great deal with Europe.
Europeans began to structure their economies around international trade during the Commercial Revolution.