(Encyclopedia) Canadian art and architecture, the various types and styles arts and structures produced in the geographic area that now constitutes Canada.
For a discussion of the art of indigenous…
Preservation and conservation milestones in the United States by Holly Hartman 1840s–1860s1870s–1880s1890s–1920s1930s–1960s1970s1980s1990s2000sMost Recent Entry 1849 The U.S. Department of…
(Encyclopedia) abolitionists, in U.S. history, particularly in the three decades before the Civil War, members of the movement that agitated for the compulsory emancipation of the slaves.…
(Encyclopedia) sulfuric acid, chemical compound, H2SO4, colorless, odorless, extremely corrosive, oily liquid. It is sometimes called oil of vitriol.
Although sulfuric acid is now one of the…
(Encyclopedia)
CE5
Structure of the sun
sun, intensely hot, self-luminous body of gases at the center of the solar system. Its gravitational attraction maintains the planets, comets, and other…
(Encyclopedia) star, hot incandescent sphere of gas, held together by its own gravitation, and emitting light and other forms of electromagnetic radiation whose ultimate source is nuclear energy…
For the most outstanding juvenile books in the U.S.: one award for outstanding fiction, one for outstanding nonfiction, one for outstanding illustration (since 1976); given by the Boston Globe.…
The best architecture in the United States
The Gateway Arch in St. Louis ranks #14 Related Links Structures and Buildings Famous Buildings and Structures Notable…
(Encyclopedia) South, the, region of the United States embracing the southeastern and south-central parts of the country. Traditionally, all states S of the Mason-Dixon Line and the Ohio River (…
