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1 day ago · Ireland’s capital is Dublin, a populous and affluent city whose metropolitan area is home to more than one-fourth of the country’s total population. The city’s old dockside neighbourhoods have given way to new residential and commercial development. Cork, Ireland’s second largest city, is a handsome cathedral city and port in the southwest.
- Northern Ireland
The scenery to the south of Lough Neagh is gentler, but the...
- Plant and Animal Life
Ireland - Flora, Fauna, Ecology: Ireland was almost...
- Sports and Recreation
Ireland - Sports, Recreation, Culture: The Irish are avid...
- Security
Ireland - Security, Politics, Geography: Ireland has no...
- Ireland Summary
The Easter Rising (1916) was followed by the Anglo-Irish War...
- Early Christianity
Ireland - Early Christianity, Monasteries, Saints: Little is...
- The Shane O'Neill Rebellion
The Shane O’Neill rebellion. The first of these rebellions,...
- The 20th-Century Crisis
Ireland - Troubles, Partition, Conflict: Disillusioned by...
- Daily Life and Social Customs
Ireland - Culture, Traditions, Cuisine: Ireland has several...
- Northern Ireland
May 15, 2024 · DNA, organic chemical of complex molecular structure found in all prokaryotic and eukaryotic cells. It codes genetic information for the transmission of inherited traits. The structure of DNA was described in 1953, leading to further understanding of DNA replication and hereditary control of cellular activities.
- The Editors of Encyclopaedia Britannica
- What does DNA do?Deoxyribonucleic acid (DNA) is an organic chemical that contains genetic information and instructions for protein synthesis. It is found in most ce...
- What is DNA made of?DNA is made of nucleotides. A nucleotide has two components: a backbone, made from the sugar deoxyribose and phosphate groups, and nitrogenous base...
- Who discovered the structure of DNA?The discovery of DNA’s double-helix structure is credited to the researchers James Watson and Francis Crick, who, with fellow researcher Maurice Wi...
- Can you edit DNA?Gene editing today is mostly done through a technique called Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR), adopted from a bac...
- What’s the difference between DNA and RNA?DNA is the master blueprint for life and constitutes the genetic material in all free-living organisms. RNA uses DNA to code for the structure of p...
May 6, 2024 · democracy, literally, rule by the people. The term is derived from the Greek dēmokratia, which was coined from dēmos (“people”) and kratos (“rule”) in the middle of the 5th century bce to denote the political systems then existing in some Greek city-states, notably Athens. (Read Madeleine Albright’s Britannica essay on democracy.)
- What is democracy?Democracy is a system of government in which laws, policies, leadership, and major undertakings of a state or other polity are directly or indirect...
- Where was democracy first practiced?Studies of contemporary nonliterate tribal societies and other evidence suggest that democracy, broadly speaking, was practiced within tribes of hu...
- How is democracy better than other forms of government?States with democratic governments prevent rule by autocrats, guarantee fundamental individual rights, allow for a relatively high level of politic...
- Why does democracy need education?The hallmark of democracy is that it permits citizens to participate in making laws and public policies by regularly choosing their leaders and by...
May 10, 2024 · Harriet Tubman (born c. 1820, Dorchester county, Maryland, U.S.—died March 10, 1913, Auburn, New York) was an American bondwoman who escaped from slavery in the South to become a leading abolitionist before the American Civil War. She led dozens of enslaved people to freedom in the North along the route of the Underground Railroad —an ...
- The Editors of Encyclopaedia Britannica
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May 14, 2024 · The New Encyclopedia Britannica by Encyclopaedia Britannica (Compiled by) Call Number: AE5 .E363 2010. ISBN: 9781593398378. Publication Date: 2009-09-01. Almost every student, faculty member, and librarian knows from experience how valuable Wikipedia can actually be when looking for quick background information about almost any topic.
- David C. Murray
- 2015
May 8, 2024 · Frederick Douglass (born February 1818, Talbot county, Maryland, U.S.—died February 20, 1895, Washington, D.C.) was an African American abolitionist, orator, newspaper publisher, and author who is famous for his first autobiography, Narrative of the Life of Frederick Douglass, an American Slave, Written by Himself.
3 days ago · Founded in 1768, The Encyclopedia Britannica is a general knowledge English-language encyclopedia. It is written by about 100 full-time editors and more than 4,000 contributors, including 110 Nobel Prize winners and five American presidents. The 2010 version of the 15th edition, which spans 32 volumes and 32,640 pages, was the last printed ...
