Matches in DBpedia 2014 for { ?s ?p <http://dbpedia.org/resource/Category:History_of_Washington_(state)> . }
- 1872_North_Cascades_earthquake subject Category:History_of_Washington_(state).
- 1964_state_highway_renumbering_(Washington) subject Category:History_of_Washington_(state).
- 1980_eruption_of_Mount_St._Helens subject Category:History_of_Washington_(state).
- 2004–08_volcanic_activity_of_Mount_St._Helens subject Category:History_of_Washington_(state).
- Ansorge_Hotel subject Category:History_of_Washington_(state).
- Ashford_Mansion subject Category:History_of_Washington_(state).
- Athlon_(steamboat) subject Category:History_of_Washington_(state).
- Battle_of_Toppenish_Creek subject Category:History_of_Washington_(state).
- Battle_of_Union_Gap subject Category:History_of_Washington_(state).
- Bowers_Airport subject Category:History_of_Washington_(state).
- Bridge_of_the_Gods_(land_bridge) subject Category:History_of_Washington_(state).
- Cadboro_(schooner) subject Category:History_of_Washington_(state).
- Camp_Columbia_(Hanford) subject Category:History_of_Washington_(state).
- Celilo_Falls subject Category:History_of_Washington_(state).
- Centralia_Massacre_(Washington) subject Category:History_of_Washington_(state).
- Chief_Comcomly subject Category:History_of_Washington_(state).
- Chief_Garry subject Category:History_of_Washington_(state).
- Chief_Kamiakin subject Category:History_of_Washington_(state).
- Columbia_(barque) subject Category:History_of_Washington_(state).
- Covington_House_(Vancouver,_Washington) subject Category:History_of_Washington_(state).
- Creaser_Hotel subject Category:History_of_Washington_(state).
- Cyrene_(steamboat) subject Category:History_of_Washington_(state).
- Dart_(steamboat) subject Category:History_of_Washington_(state).
- Dauntless_(steamboat) subject Category:History_of_Washington_(state).
- Defiance_(steamboat) subject Category:History_of_Washington_(state).
- Descubierta_and_Atrevida subject Category:History_of_Washington_(state).
- Dove_(steamboat) subject Category:History_of_Washington_(state).
- Duwamish_Number_1_Site subject Category:History_of_Washington_(state).
- Elfin_(steamboat) subject Category:History_of_Washington_(state).
- Elsinore_(steamboat) subject Category:History_of_Washington_(state).
- Everett_massacre subject Category:History_of_Washington_(state).
- Evergreen_State_Fair subject Category:History_of_Washington_(state).
- Ezra_Meeker subject Category:History_of_Washington_(state).
- Fairweather-Trevitt_House subject Category:History_of_Washington_(state).
- Ferries_and_steamboats_of_Lake_Crescent,_Washington subject Category:History_of_Washington_(state).
- Fort_Lawton_Riot subject Category:History_of_Washington_(state).
- Fortuna_(steamboat) subject Category:History_of_Washington_(state).
- Forty-Nine_(steamboat) subject Category:History_of_Washington_(state).
- Gelatine_(airship) subject Category:History_of_Washington_(state).
- George_Anson_Meigs subject Category:History_of_Washington_(state).
- George_Jackson_Brigade subject Category:History_of_Washington_(state).
- George_W._Tibbetts subject Category:History_of_Washington_(state).
- Great_Depression_in_Washington_State_Project subject Category:History_of_Washington_(state).
- Green_Run subject Category:History_of_Washington_(state).
- Hanford_Site subject Category:History_of_Washington_(state).
- Haro_Strait subject Category:History_of_Washington_(state).
- Hassalo_(sternwheeler_1880) subject Category:History_of_Washington_(state).
- Hiram_F._Smith subject Category:History_of_Washington_(state).
- HistoryLink subject Category:History_of_Washington_(state).
- History_of_Marysville,_Washington subject Category:History_of_Washington_(state).
- History_of_Seattle_before_1900 subject Category:History_of_Washington_(state).
- History_of_Seattle_before_white_settlement subject Category:History_of_Washington_(state).
- History_of_Washington_(state) subject Category:History_of_Washington_(state).
- Imperial_Eagle_(ship) subject Category:History_of_Washington_(state).
- Isaac_N._Ebey subject Category:History_of_Washington_(state).
- Jaco_Finlay subject Category:History_of_Washington_(state).
- Joe_D._Williamson subject Category:History_of_Washington_(state).
- Julius_Bloedel subject Category:History_of_Washington_(state).
- Kettle_Falls subject Category:History_of_Washington_(state).
- King_&_Winge_(fishing_schooner) subject Category:History_of_Washington_(state).
- King_and_Winge_Shipbuilding_Company subject Category:History_of_Washington_(state).
- L.T._Haas_(steamboat) subject Category:History_of_Washington_(state).
- La_Princesa_(1778) subject Category:History_of_Washington_(state).
- Lake_Washington_steamboats_and_ferries subject Category:History_of_Washington_(state).
- Lincoln_(proposed_Northwestern_state) subject Category:History_of_Washington_(state).
- Lind_Coulee_Archaeological_Site subject Category:History_of_Washington_(state).
- Louie_Sam subject Category:History_of_Washington_(state).
- Lower_Skagit_tribe subject Category:History_of_Washington_(state).
- Manuel_Lopes_(barber) subject Category:History_of_Washington_(state).
- Marmes_Rockshelter subject Category:History_of_Washington_(state).
- Mary_Leonard subject Category:History_of_Washington_(state).
- Mexicana_(ship) subject Category:History_of_Washington_(state).
- Michael_Simmons_(American_pioneer) subject Category:History_of_Washington_(state).
- Multnomah_(sternwheeler) subject Category:History_of_Washington_(state).
- Northwest_Forest_Plan subject Category:History_of_Washington_(state).
- Oregon_Pony subject Category:History_of_Washington_(state).
- Oregon_missionaries subject Category:History_of_Washington_(state).
- Outline_of_Washington_territorial_evolution subject Category:History_of_Washington_(state).
- Phoebe_Judson subject Category:History_of_Washington_(state).
- Pig_War subject Category:History_of_Washington_(state).
- Port_Discovery,_Washington subject Category:History_of_Washington_(state).
- Princess_Royal_(sloop) subject Category:History_of_Washington_(state).
- Puget_Sound_Maritime_Historical_Society subject Category:History_of_Washington_(state).
- Puget_Sound_War subject Category:History_of_Washington_(state).
- Qualchan subject Category:History_of_Washington_(state).
- Rickard_D._Gwydir subject Category:History_of_Washington_(state).
- Robert_Allan_Brown subject Category:History_of_Washington_(state).
- Roll_On,_Columbia,_Roll_On subject Category:History_of_Washington_(state).
- Samuel_Hill subject Category:History_of_Washington_(state).
- Seattle_Civil_Rights_and_Labor_History_Project subject Category:History_of_Washington_(state).
- Seattle_Public_Schools_Boycott_of_1966 subject Category:History_of_Washington_(state).
- Sequalitchew_Creek subject Category:History_of_Washington_(state).
- Socialist_Party_of_Washington subject Category:History_of_Washington_(state).
- St._Paul's_Mission subject Category:History_of_Washington_(state).
- Steamboats_of_Grays_Harbor_and_Chehalis_and_Hoquiam_Rivers subject Category:History_of_Washington_(state).
- Steamboats_of_Lake_Chelan subject Category:History_of_Washington_(state).
- Sutil_(ship) subject Category:History_of_Washington_(state).
- Triton_(steamboat) subject Category:History_of_Washington_(state).
- USC&GS_Yukon_(1873) subject Category:History_of_Washington_(state).
- Urania_(steamboat) subject Category:History_of_Washington_(state).