"坚守信念：葛底斯堡演讲的自由与团结之路"科颜氏属于什么档次

　　In the midst of the Civil War, President Lincoln went to Gettysburg, the place of America's greatest suffering, to offer his "few appropriate remarks" at the dedication of the Soldiers' National Cemetery. In 272 words he redefined the meaning of the war, explained to a wounded nation why the bloodletting must continue--what was worth fighting and dying for. "The Gettysburg Addr... (展开全部)