 Complete the following phrase:  The history of Czechoslovak constitutionality starts with the formation of independent Czechoslovakia out of the ruins of Austria-Hungary. In 1918, the Interim Constitution of Czechoslovakia has been enacted hastily, establishing the republic with its president and temporary parliament. The Czechoslovak Constitution of 1920 succeeded it, inspired by western democratic constitutions, and, controversially, postulating the Czechoslovak nation. This lasted over the First Republic and the second world war. In 1948, the so-called Ninth-of-May Constitution was enacted after the 