You're whitewashing at least the WWII era. The Czecho-Slovak government capitulated pretty quickly after Germany's demands, ..., and the country was used to support Germany's was efforts. TBH, they did not receive a whole lot of support from their prior allies, to say the least, ahead of the capitulation.
As an aside, hopefully the relative lack of support for Ukraine does not have similar outcomes. There are some significant similarities between the two.
https://en.m.wikipedia.org/wiki/Second_Czechoslovak_Republic
As an aside, hopefully the relative lack of support for Ukraine does not have similar outcomes. There are some significant similarities between the two.