Yugoslavia. Balkans. 1918 Kingdom of Serbs, Croats, Slovenes. 1929 =Yugoslavia. 1929-31 Dictatorship. 1941-45 Italy, Germany occupy. 1945 Socialist Federation of Republics. 1948 Broke Soviet ties. 1991 -Croatia, Slovenia, Civil war. Serbia. Croatia. Bosnia-Hercegovina. Slovenia. Macedonia. Montenegro. Tito. Kosovo.

Zamenhof, L. 1859-1917. Polish Esperanto language inventor 1887.

Zeebrugge, Raid. 1918. Allied attempt to block harbour, trapping German submarines, warships.

Zemstvo. 1864-1917. Russian provincial assemblies instituted by Alexander II. Liberal influence.