The post war period and "the wall"

With the thematic universe "The post war period" (only available in full version) students can work with many different subjects from the 50`s, 60`s, 70`s and 80`s in the worlds history. November 9th 1989 is one very important date regarding this. The wall and the borders splitting Berlin in two were opened.

This is what wikipedia says:

This is an example of a cartoon made with Cartoonist in Creaza using "The post war period" thematic Universe.