U.S. Senate Wiki:Featured Article Requirements

General requirements
In order to be a featured article, an article must: The article must follow the Manual of Style, Categorization Policy, and all other Site Policies.
 * be well written, comprehensive and detailed.
 * To be well written, the article must have a prose that is engaging and of a professional standard.
 * To be detailed, an article must be written in an encyclopedic format with no point of view in the detail, though the detail does not have to be novella-like detail. The detail must also contain all relevant major facts.
 * The article must acknowledge and explore all aspects of the subject and cover every encyclopedic angle.
 * To be well written, comprehensive and detailed, the article must be of substantial length, long enough to provide sufficient information, depth and analysis of the subject without including unnecessary information.
 * The article must be clear, using a logical structure written in plain English.
 * The article must follow standard writing conventions of modern English (ie, correct grammar, punctuation and spelling).
 * All grammar and spelling must be one hundred percent accurate.
 * The article should have an introduction of at least one-hundred-fifty (150) words that summarizes the entire topic and prepares the reader for the greater detail in the following sections.
 * The article must be properly sourced, providing a list of references with valid links.
 * The article must contain enough images where appropriate.
 * the images must follow the standards of sourcing in the Image Policy.
 * The article must not be tagged with improvement tags at the time of nomination.
 * The article must have absolutely no red links, as they must be filled with at least stubs or not be linked to at all.
 * The article must have no links in section titles.
 * The article must have a substantial, though not overwhelming, table of contents.
 * The article must be stable, meaning that it is not the subject of any edit wars and that the content does not change significantly from day to day, reversions of vandalism and improvements based on suggestions not applying.
 * The article must be up-to-date. All information in the article should be valid and accurate.