Agriculture - Due to the northern climate and steep terrain, relatively little farming occurs in Alaska. Most farms are in either the Matanuska Valley, about 40 miles (64 km) northeast of Anchorage, or on the Kenai Peninsula, about 60 miles (97 km) southwest of Anchorage. The short 100-day growing season limits the crops that can be grown, but the long sunny summer days make for productive growing seasons. The primary crops are potatoes, carrots, lettuce, and cabbage. Farmers exhibit produce at the Alaska State Fair. "Alaska Grown" is used as an agricultural slogan.

State Government - Like all other U.S. states, Alaska is governed as a republic, with three branches of government: an executive branch consisting of the Governor of Alaska and the other independently elected constitutional officers; a legislative branch consisting of the Alaska House of Representatives and Alaska Senate; and a judicial branch consisting of the Alaska Supreme Court and lower courts. The state of Alaska employs approximately 15,000 employees statewide.

Taxes - To finance state government operations, Alaska depends primarily on petroleum revenues and federal subsidies. This allows it to have the lowest individual tax burden in the United States, and be one of only five states with no state sales tax, one of seven states that do not levy an individual income tax, and one of two states that has neither.

Source: http://en.wikipedia.org/wiki/Alaska