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air, law of the

(Encyclopedia)air, law of the, in the broadest sense, all law connected with the use of the air, including radio and satellite transmissions; more commonly, it refers to laws concerning civil aviation. The developm...

tobacco

(Encyclopedia)tobacco, name for any plant of the genus Nicotiana of the Solanaceae family (nightshade family) and for the product manufactured from the leaf and used in cigars and cigarettes, snuff, and pipe and ch...

free trade

(Encyclopedia)free trade, in modern usage, trade or commerce carried on without such restrictions as import duties, export bounties, domestic production subsidies, trade quotas, or import licenses. The basic argume...

Young, Brigham

(Encyclopedia)Young, Brigham brĭgˈəm [key], 1801–77, American religious leader, early head of the Church of Jesus Christ of Latter-Day Saints, b. Whitingham, Vt. Brigham Young was perhaps the greatest molder o...

Northwest Territory

(Encyclopedia)CE5 Northwest Territory Northwest Territory, first possession of the United States, comprising the region known as the Old Northwest, S and W of the Great Lakes, NW of the Ohio River, and E of the...

Marshall, John

(Encyclopedia)Marshall, John, 1755–1835, American jurist, 4th chief justice of the United States (1801–35), b. Virginia. Marshall in his arguments drew much from his colleagues, especially his devoted adhe...

thermodynamics

(Encyclopedia)thermodynamics, branch of science concerned with the nature of heat and its conversion to mechanical, electric, and chemical energy. Historically, it grew out of efforts to construct more efficient he...

Declaration of Independence

(Encyclopedia)Declaration of Independence, full and formal declaration adopted July 4, 1776, by representatives of the Thirteen Colonies in North America announcing the separation of those colonies from Great Brita...

court

(Encyclopedia)court, in law, official body charged with administering justice. The term is also applied to the judge or judges who fill the office and to the courtroom itself. Courts come into existence when legal ...

gas laws

(Encyclopedia)gas laws, physical laws describing the behavior of a gas under various conditions of pressure, volume, and temperature. Experimental results indicate that all real gases behave in approximately the sa...