A short-lived communist republic was declared in this now defunct nation after it was invaded by Bela Kun. This country was home to the Charter 77 to protect against rights violations after one leader in this former nation declared the creation of "socialism with a human face." Alexander Dubcek [DOOB-CHECK] was forced out of office after a Soviet invasion of this country. This nation was forced to give up the Sudetenland to Germany. Split in two 
A short-lived communist republic was declared in this now defunct nation after it was invaded by Bela Kun. This country was home to the Charter 77 to protect against rights violations after one leader in this former nation declared the creation of "socialism with a human face." Alexander Dubcek [DOOB-CHECK] was forced out of office after a Soviet invasion of this country. This nation was forced to give up the Sudetenland to Germany. Split in two by the Velvet divorce, for 10 points, name this former nation which was home to the "Prague Spring" movement.
A short-lived communist republic was declared in this now defunct nation after it was invaded by Bela Kun.
{Czechoslovakia} [or {Ceskoslovensko}; prompt on {Czech Republic}; prompt on {Slovakia}]