Martin Declaration
... that the Martin Declaration of 30 October 1918 marked Slovakia's exit from the Kingdom of Hungary and the start of its union with the newly-created Czechoslovakia?
... that the <b id="mwCZI"><a href="./Martin_Declaration" id="mwCZM" rel="mw:WikiLink" title="Martin Declaration">Martin Declaration</a></b> of 30 October 1918 marked Slovakia's exit from the <a href="./Kingdom_of_Hungary" id="mwCZQ" rel="mw:WikiLink" title="Kingdom of Hungary">Kingdom of Hungary</a> and the start of its union with the newly-created Czechoslovakia?