Putting Up a FrontWeatherOn Another FrontMass AppealPutting Up a FrontFrontal AttackStorms on the FrontTelling What's Next What happens when two different air masses meet? You get a front. The…
Storms on the FrontWeatherOn Another FrontMass AppealPutting Up a FrontFrontal AttackStorms on the FrontTelling What's Next The weather within air masses is generally quiet, except when another…
U.S. Department of State Background Note Index: People History Government and Political Conditions Economy Foreign Relations U.S.-Saudi Arabian Relations PEOPLESaudi Arabia's 2007 population…
First Results of Census 2000 Released New figures put U.S. population at 281.4 million by Ann-Marie Imbornoni On Dec. 28, 2000, the U.S. Census Bureau released the first data…
(Encyclopedia) Hague Tribunal, popular name for the Permanent Court of Arbitration established in 1899 by a convention of the First Hague Peace Conference to facilitate arbitration and other forms of…
(Encyclopedia) North BrabantNorth Brabantbrəbăntˈ [key], Du. Noordbrabant, province (1994 pop. 2,259,800), c.1,920 sq mi (4,970 sq km), S Netherlands, bordering on Belgium in the south and on Germany…
(Encyclopedia) mantle, portion of the earth's interior lying beneath the crust and above the core. No direct observation of the mantle, or its upper boundary, has been made; its boundaries have been…
(Encyclopedia) Leary, Timothy Francis, 1920–96, American psychologist and educator, b. Springfield, Mass.; B.A., Univ. of Alabama, 1943; M.A., Washington State Univ.; Ph.D., Univ. of California at…