Britannica: 20th Century International Relations, The German-Austrian UnionHeightened assertiveness also characterized foreign policies in Europe in 1937. But while Hitler’s involved explicit preparations for war, Britain’s consisted of explicit attempts to satisfy him with concessions. The conjuncture of these policies doomed the independence of Austria, Czechoslovakia, and Poland, and set Europe on a slippery slope to war.
20th-century international relations 2016. Britannica School. Retrieved 28 November 2016, from http://school.eb.com.au/levels/high/article/105970#32893.toc