en.wikipedia.org - This photo, taken after the meetings at Godesburg before the Munich conference, show Chamberlain and Hitler walking out of meetings that would eventually lead to the Munich Conference. During these meetings the two discussed the cession of the Sudetenland to Germany.
This is the famous Peace in our Time address given by Chamberlain at his return from the Munich Conference. In it, he tells the British people to stay optimistic about the possibility of avoiding war.
en.wikipedia.org - This picture shows ethnic Germans in the Sudetenland welcoming the German army as liberators. Germany's motivation for the annexation was supposedly to bring the ethnic German majority into the Reich. Germany invaded the Sudetenland after the signing of the Munich agreement, but later violated it by continuing to annex all of Czechoslovakia.