1            What percentage of the WA State population voted to leave the Commonwealth in 1933?
2            Why didn't secession take place?
3            When did Dirk Hartog land off the WA coast?
4            When was gold first discovered in WA?
5            When did Perth connect to Adelaide by telephone?
6            Kings Park opened in?
7            The Indian Pacific train first ran in?
8            The Joondalup line opened in?
9            The Mandurah line opened in?
10          The Fremantle Inner Harbour opened in?
11          Milligan Street in Perth is now known as?
12          The population of WA is now?