Esperanto in the Czech lands goes back more than one hundred years.
Individual enthusiasts were already promoting the language at the end of
the 19th century, and in the 1920s the first clubs and associations
started to emerge. In 1921, a world Esperanto congress was held in Prague
and in the 1930s Czechoslovak Radio started airing brodacasts in
Esperanto. The Second World War, however, put an end to this development.
After a brief renaissance after the war, the movement was once again
suppressed and came back to life again in 1969.