Items where Subject is "900 Geography and History/Sejarah, Geografi dan Disiplin Ilmu yang Berkaitan > 970 History of North America/Sejarah Amerika Utara > 973 History of United States of America, USA/Sejarah Amerika Serikat > 973.7 Administration of Abraham Lincoln, 1861-1865/Administrasi Abraham Lincoln, 1861-1865 > 973.76 Celebrations, Commemorations, Memorials/Perayaan, Peringatan"