I believe the answer is: Traditional
The traditional view of a historical event is most likely influenced by the group who come up on top in that historical event (such as the winner of the war)
This view often become skewed to portray only one certain group in positive light while ignoring other Group's point of view in the event.<span />
The Czechoslovak government hoped that Britain and France would come to its assistance in the event of German invasion, but British Prime Minister Chamberlain was intent on averting war. He made two trips to Germany in September and offered Hitler favorable agreements, but the Fuhrer kept upping his demands.