Columbia Encyclopedia
Search results
500 results found
disarmament, nuclear
(Encyclopedia)disarmament, nuclear, the reduction and limitation of the various nuclear weapons in the military forces of the world's nations. The atomic bombs dropped (1945) on Japan by the United States in World ...North American Free Trade Agreement
(Encyclopedia)North American Free Trade Agreement (NAFTA), accord establishing a free-trade zone in North America; it was signed in 1992 by Canada, Mexico, and the United States and took effect on Jan. 1, 1994. NAF...Cavite
(Encyclopedia)Cavite kävēˈtā [key], city, Cavite prov., SW Luzon, the Philippines. The city, situated o...Trump, Donald John
(Encyclopedia)Trump, Donald John, 1946–, 45th President of the United States (2017–21), b. New York City. Prior to his election as president in 2016, Trump was a ...Christian Reformed Church
(Encyclopedia)Christian Reformed Church, denomination formed after the secession of a group from the Reformed Church in America in 1857. Colonists from Holland who began settling in Michigan in 1846 generally becam...Sun Belt
(Encyclopedia)Sun Belt or Sunbelt, southern tier of the United States, focused on Florida, Texas, Arizona, and California, and extending as far north as Virginia. The term gained wide use in the 1970s, when the eco...National Marine Sanctuary Program
(Encyclopedia)National Marine Sanctuary Program, federally owned marine and Great Lakes reserves, administered by the National Oceanic and Atmospheric Administration (NOAA). The program consists of 13 marine sanctu...Fernow, Bernhard Eduard
(Encyclopedia)Fernow, Bernhard Eduard fûrˈnō [key], 1851–1923, American forester, b. Germany. In 1876 he emigrated to the United States and became a leader in the movement to protect forests against fire and e...Garrettson, Freeborn
(Encyclopedia)Garrettson, Freeborn, 1752–1827, American Methodist preacher, b. Maryland. At the time of his conversion to Methodism (1775), he freed his slaves and began his journeys as a preacher. In 1784 he tra...Trent Affair
(Encyclopedia)Trent Affair, incident in the diplomatic relations between the United States and Great Britain, which occurred during the American Civil War. On Nov. 8, 1861, the British mail packet Trent, carrying J...Browse by Subject
- Earth and the Environment +-
- History +-
- Literature and the Arts +-
- Medicine +-
- People +-
- Philosophy and Religion +-
-
Places
+-
- Africa
- Asia
- Australia and Oceania
- Britain, Ireland, France, and the Low Countries
- Commonwealth of Independent States and the Baltic Nations
- Germany, Scandinavia, and Central Europe
- Latin America and the Caribbean
- Oceans, Continents, and Polar Regions
- Spain, Portugal, Italy, Greece, and the Balkans
- United States, Canada, and Greenland
- Plants and Animals +-
- Science and Technology +-
- Social Sciences and the Law +-
- Sports and Everyday Life +-
