How did the division of germany after world war 2 affect the relationship between the soviet union and the united states?

The division of Germany created much tension and conflict between the USA and the USSR.

The Allies of World War II divided Germany into four zones of control after the war -- each zone occupied by one of the Allied nations -- Britain, France, the USA, and the USSR.  The same thing was done for the city of Berlin, which was in the Soviet-controlled zone (East Germany).  East Berlin was governed under Soviet control, and West Berlin was governed by the western Allies -- Britain, France and the USA.  The communist USSR was at odds with their former World War II allies (which were democratic and capitalist).  In June, 1948, the Soviets sought to drive the other powers out of West Berlin by blockading all land and waterway routes to the city.  But the USA and its partners (Britain and France) would not desert the people of West Berlin, and for over a year they used airplanes to drop supplies into the non-Soviet part of the city.  This "Berlin Airlift" effort eventually accounted for over 2 million tons of cargo being delivered to West Berlin by air, and the Soviets eventually gave up the blockade.  

The whole episode, however, was indicative of the tension and struggles that would continue to exist between the US and its Western allies as opposed to the USSR and the communist bloc nations aligned with it.

Um well north korea is a very harsh place because students go to school for 24 hours and almost never rest and the president is well i think sends to much bomb that’s what i think