Battle Cry of Freedom covers two decades, the period from the outbreak of the Mexican-American War to the Civil War's ending at Appomattox. Thus, it examined the Civil War era, not just the war, as it combined the social, military and political events of the period within a single narrative framework.
Answer Wiki. The Edmonton Oilers's (NHL) Rexall Palace is considered to be the best ice rink in the NHL.
Mass, Volume & Density. NHL fans might be surprised to learn that the ice surface at a hockey rink is only about one inch thick. Scientists and ice technicians explain the science and math that goes into building and maintaining this surface through the long NHL season. Provided by the National Science Foundation & NBC Learn. Runtime: 6:27.