what does Post- 1930s mean

Post-1930s refers to the time period after 1930, which typically includes the decades between the 1940s and the present day.

"Post-1930s" refers to the time period after the 1930s. It is a term used to describe events, trends, or cultural movements that took place from the 1940s onwards. For example, if someone says, "Post-1930s architecture," they are referring to architectural styles and designs that emerged after the 1930s. The prefix "post-" in this context simply means "after" or "following."