The British and French pledges to Poland signaled the end of the appeasement approach. Appeasement was the label given to Britain's policy in the 1930s of allowing Hitler to expand German territory unrestrained in the hopes of avoiding conflict. The Munich Agreement was met with joy in the United Kingdom.
It would be "psychology" and "philosophy" and "psychology" that have Greek origins, although it should be noted that several sub-disciplines of these forms have other origins.
