Main Page | See live article | Alphabetical index The Encyclopedia Americana has 45,000 articles containing 25 million words and was written by 6,500 contributors. It includes 9,000 bibliographies, 150,000 cross-references, 1,000+ tabless, 1,200 maps, and almost 4,500 black-and-white line art and color images. It also has 680 factboxes. The encyclopedia was produced by Grolier Incorporated. See also: List of encyclopedias This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.