Oil and gas was found in nineteen sixty-eight near Prudhoe Bay on the North Slope of Alaska.

VOA: special.2009.03.02

Organizers in Vancouver say the athletes will notice very little difference between a natural ski slope and the one that has been built for the games.

VOA: special.2010.02.10

Mr.Obama,due to chaira special U.N.Security Council session Wednesday on nuclear disarmament, said nuclear actions by Iran and North Korea threaten to take the world down a "dangerous slope" toward uncontrolled proliferation.

VOA: standard.2009.09.23