Acetanilide: Acetanilide,, synthetic organic compound introduced in therapy in 1886 as a fever-reducing drug. Its effectiveness in relieving pain was discovered soon thereafter, and it
MidÂ·west. A region of the north-central United States around the Great Lakes and the upper Mississippi Valley. It is generally considered to include Ohio, Indiana, Illinois, Michigan, Wisconsin, Minnesota, Iowa, Missouri, Kansas, and Nebraska. The area is known for its rich farmlands and highly industrialized centers.
Wikipedia once had (since removed) a map of the Midwest where they divided the region between... states always included in the Midwest. states that may be included in the Midwest. the states that may be included in the Midwest were: ND, SD, NE, KS, MN, IA, MO, WI, IL, KY, MI, IN, OH, WV.