Declaration on the Name and Status of the Croatian Literary Language

The Declaration on the Name and Status of the Croatian Literary Language (Croatian: Deklaracija o nazivu i položaju hrvatskog književnog jezika) is the statement adopted by Croatian scholars in 1967 arguing for the equal treatment of the Serbian, Croatian, Slovene, and Macedonian language standards in Yugoslavia. Its demands were granted by the 1974 Yugoslav Constitution.

Source: Wikipedia — Declaration on the Name and Status of the Croatian Literary Language (CC BY-SA 4.0)