Columbia Encyclopedia

(Encyclopedia) Vietnam War, conflict in Southeast Asia, primarily fought in South Vietnam between government forces aided by the United States and guerrilla forces aided by North Vietnam. The war began soon after th...

(Encyclopedia) library, a collection of books or other written or printed materials, as well as the facility in which they are housed and the institution that is responsible for their maintenance. Modern libraries m...

(Encyclopedia) Jackson, Andrew, 1767–1845, 7th President of the United States (1829–37), b. Waxhaw settlement on the border of South Carolina and North Carolina (both states claim him). The greatest popula...

(Encyclopedia) rock music, type of music originating in the United States in the mid-1950s and increasingly popular throughout much of the world. A turning point in rock music occurred in the mid-1970s in the ...

(Encyclopedia)  CE5 Delaware dĕlˈəwâr, –wər [key], one of the Middle Atlantic states of the United States, the country's second smallest state (after Rhode Island). It is bordered by Maryland (W, S), and th...

(Encyclopedia)  CE5 Singapore sĭngˈgəpôr, sĭngˈə–, sĭngˌgəpôrˈ [key], officially Republic of Singapore, republic (2015 est. pop. 5,535,000), 299 sq mi (774 sq km). It consists of the island of Singap...

(Encyclopedia)  CE5 Massachusetts măsəcho͞oˈsĭts [key], most populous of the New England states of the NE United States. It is bordered by New York (W), Vermont and New Hampshire (N), the Atlantic Ocean (E, S...

(Encyclopedia)  Supreme Court Justices(including dates on bench) Chief Justices Associate Justices ...

(Encyclopedia) American literature, literature in English produced in what is now the United States of America. The years immediately after World War I brought a highly vocal rebellion against established socia...

(Encyclopedia) periodical, a publication that is issued regularly. It is distinguished from the newspaper in format in that its pages are smaller and are usually bound, and it is published at weekly, monthly, quarte...