Employees serve clients in a McDonald's restaurant on Pushkin square in Moscow on Feb. 1, 2010. The restaurant was the first in Russia and opened on Jan. 31, 1990.
Alexander Nemenov/AFP/Getty Images
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When McDonald's came to the Soviet Union in 1990, it insisted that workers smile. That didn't come easy. But customers grew to like it — and workers did, too. What happens when you change a norm?
Employees serve clients in a McDonald's restaurant on Pushkin square in Moscow on Feb. 1, 2010. The restaurant was the first in Russia and opened on Jan. 31, 1990.
Alexander Nemenov/AFP/Getty Images
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U.S. soldiers carry a 155 mm artillery round for a live-fire training exercise during the Anakonda war games near Olezno, Poland, on June 14.
Sgt. Ashley Marble/55th Combat Camera via DVIDS
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Larry Pascua hugs a friend Monday in San Francisco amid flowers and other items left as a memorial to those killed in the attack on a gay nightclub in Orlando, Fla.
Andrew Burton/Getty Images
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