Columbia Encyclopedia

Search results

500 results found

Six-Day War

(Encyclopedia)Six-Day War: see Arab-Israeli Wars. ...

Ben Day process

(Encyclopedia)Ben Day, or Benday, process: see printing. ...

bank holidays

(Encyclopedia)bank holidays, days when the law requires that banks be closed. In the United States the list varies from state to state but generally includes, besides the major holidays, many days that are observed...

Smith, Alfred Emanuel

(Encyclopedia)Smith, Alfred Emanuel, 1873–1944, American political leader, b. New York City. Reared in poor surroundings, he had no formal education beyond grade school and took various jobs—including work in t...

Kwanzaa

(Encyclopedia)Kwanzaa or Kwanza both: kwänˈzə [key], secular seven-day festival in celebration of the African heritage of African Americans, beginning on Dec. 26. Developed by Maulana Karenga and first observed ...

Rosh ha-Shanah

(Encyclopedia)Rosh ha-Shanah hə-shäˈnə [key] [Heb.,=head of the year], the Jewish New Year, also known as the Feast of the Trumpets. It is observed on the first day of the seventh month, Tishri, occurring usual...

international date line

(Encyclopedia)international date line, imaginary line on the earth's surface, generally following the 180° meridian of longitude, where, by international agreement, travelers change dates. Traveling eastward acros...

second

(Encyclopedia)second, abbr. sec or s, fundamental unit of time in all systems of measurement. In practical terms, the second is 1/60 of a minute, 1/3,600 of an hour, or 1/86,400 of a day. Since the length of the da...

Janus, in Roman religion

(Encyclopedia)Janus jāˈnəs [key], in Roman religion, god of beginnings. He was one of the principal Roman gods, the custodian of the universe. The first hour of the day, the first day of the month, the first mon...

French Revolutionary calendar

(Encyclopedia)French Revolutionary calendar, the official calendar of France, Nov. 24, 1793–Dec. 31, 1805. Its introduction was decreed by the Convention on Oct. 5, 1793, but it was computed from Sept. 22, 1792, ...
 

Browse by Subject