Is it ensure, insure, or assure?
type of U.S. medium tank used in World War II, 1942, named for U.S. Civil War Gen. William T. Sherman (1820-1891). The surname is from Old English scearra "shears" + mann "man;" hence "shearer of woolen garments."
city, seat (1846) of Grayson county, northern Texas, U.S. It lies on a watershed split between the Red and Trinity rivers, near Lake Texoma and Denison. Founded in the 1840s, it was named for General Sidney Sherman, a cavalry officer during the Texas Revolution and an early railroad promoter. Lying along the Butterfield Trail, it became a rendezvous for cattle drovers, buffalo hunters, and farmers. The railroads arrived in the 1870s. In 1876 Austin College (Presbyterian, founded 1849) was moved to the city from Huntsville