 Complete the following phrase:  In 1918, the town first became part of the State of Slovenes, Croats and Serbs, then part of the Kingdom of Serbia and finally part of the Kingdom of Serbs, Croats and Slovenes. From 1918 to 1922, Šid was part of the Syrmia county, from 1922 to 1929 part of the Syrmia oblast, from 1929 to 1931 part of the Drina Banovina, from 1931 to 1939 part of the Danube Banovina, and from 1939 to 1941 part of the Banovina of Croatia. During World War II, from 1941 to 1944, the town was occupied by Axis troops and was included into the Pavelićs Independent State of Croatia. The fascist Ustashe regime systematically murdered Serbs as part of the 