Buoyed by victories in World Wars I and II and the end of the Cold War in 1991, the US remains the world's most powerful nation state.
United States Government International organization participation ADB (nonregional members), AfDB (nonregional members), ANZUS, APEC, Arctic Council, ARF, ASEAN (dialogue partner), Australia Group, BIS, BSEC (observer), CBSS (observer), CE (observer), CERN (observer), CP, EAPC, EBRD, FAO, G-5, G-7, G-8, G-10, IADB, IAEA, IBRD, ICAO, ICC, ICCt (signatory), ICRM, IDA, IEA, IFAD, IFC, IFRCS, IHO, ILO, IMF, IMO, IMSO, Interpol, IOC, IOM, ISO, ITSO, ITU, ITUC, MIGA, MINUSTAH, NAFTA, NATO, NEA, NSG, OAS, OECD, OPCW, OSCE, Paris Club, PCA, PIF (partner), SAARC (observer), SECI (observer), SPC, UN, UN Security Council, UNAMID, UNCTAD, UNESCO, UNHCR, UNITAR, UNMEE, UNMIL, UNOMIG, UNRWA, UNTSO, UPU, WCL, WCO, WHO, WIPO, WMO, WTO, ZC .
Washington Latitude Facts: 47.3917 and Washington Longitude Facts: -121.5708
United States People HIV/AIDS - people living with HIV/AIDS 950,000 (2003 estimate)
United States People Life expectancy at birth (years) total population: 78.14 years; male: 75.29 years; female: 81.13 years (2008 estimate)
Adams County Asotin County Benton County Chelan County Clallam County Clark County Columbia County Cowlitz County Douglas County Ferry County Franklin County Garfield County Grant County Grays Harbor County Island County Jefferson County King County Kitsap County Kittitas County Klickitat County Lewis County Lincoln County Mason County Okanogan County Pacific County Pend Oreille County Pierce County San Juan County Skagit County Skamania County Snohomish County Spokane County Stevens County Thurston County Wahkiakum County Walla Walla County Whatcom County Whitman County Yakima County
United States People Sex ratio (male(s)/female) at birth: 1.05 male(s)/female; under 15 years: 1.05 male(s)/female; 15-64 years: 1 male(s)/female; 65 years and over: 0.72 male(s)/female; total population: 0.97 male(s)/female (2008 estimate)