On July 25, after receiving Stalinâs pledge to join the U.S. in the war against Japan in the Pacific, Truman casually informed the Soviet leader that the United States had a new weapon of unusual destructive force.
Definition of longhorn. 1  1a : any of the long-horned cattle of Spanish derivation formerly common in the southwestern U.S.b : texas longhorn. 2  2 or longhorn cheese : a firm-textured usually mild cheese (such as cheddar or Colby)
For other meanings see Texas Longhorn (disambiguation) or Longhorn (disambiguation) . A Texas Longhorn cow. The Texas Longhorn is a breed of cattle known for its characteristic horns, which can extend to 7 ft (2.1 m) tip to tip for steers and exceptional cows, and 36 to 80 in (0.91 to 2.03 m) tip to tip for bulls.egistries for the breed include the Texas Longhorn Breeders Association of America, founded in 1964 by the Kerr County rancher Charles Schreiner, III; the International Texas Longhorn Association, and the Cattlemenâs Texas Longhorn Registry.