Library of Congress Classification System
E - History: America and United States
| The Revolution - 1776 |
| Civil War |
| Twentieth Century |
| 11-143 | America |
| 11-29 | General. |
| 29 | Elements in the Population |
| 31-49.2 | North America. |
| 51-73 | Pre-Columbian America, The Indians |
| 75-99 | Indians of North America |
| 81-83 | Indian Wars. |
| 99 | Indian Tribes and Cultures |
| 101-135 | Discovery of America and Early Explorations. |
| 103-110 | Pre-Columbian Period |
| 111-120 | Columbus |
| 121-135 | Post-Columbian Period, El Dorado |
| 141-143 | Descriptive Accounts of America, Earliest to 1810. |
| 151-887 | United States |
| 151-169.12 | General |
| 171-183.9 | History |
| 171-180 | General |
| 173 | Sources and Documents |
| 175-175.7 | Historiography |
| 176-176.8 | Biography |
| 179.5 | Historical Geography |
| 181 | Military History. |
| 182 | Naval History |
| 183-183.3 | Political History. |
| 183.7-183.9 | Diplomatic History, Foreign and General Relations |
| 183.8 | Relations with Individual Countries |
| 184-185.98 | Elements in the Population |
| 184.5-185.98 | African-Americans. |
| 185.2-185.89 | Status and Development Since Emancipation |
| 185.96-185.98 | Biography, Genealogy |
| 186-199 | Colonial History. |
| 186-189 | General |
| 191-199 | By Period |
| 191 | 1607-1689 |
| 195-199 | 1689-1775 |
| 196 | King William's War, 1689-1697 |
| 197 | Queen Anne's War, 1702-1713 |
| 198 | King George's War, 1744-1748 |
| 199 | French and Indian War, 1766-1763 |
| 201-298 | The Revolution. |
| 300-453 | Revolution to Civil War. |
| 300-302.6 | General |
| 302 | Collected Works of American Statemen |
| 302.1 | Political History |
| 302.5-302.6 | Biography (late eighteenth century) |
| 303-440.5 | By Period |
| 303-309 | 1775-1789, The Confederation, 1783-1789 |
| 310-337 | Constitutional Period, 1789-1809. |
| 310.7 | Diplomatic History, Foreign and General Relations |
| 311-320 | Washington's Administration, 1789-1797. |
| 321-330 | John Adams' Administration, 1797-1801. |
| 323 | Troubles with Frnace, 1796-1800 |
| 331-337 | Jefferson's Administration, 1801-1801. |
| 333 | Louisiana Purchase, 1803 |
| 335 | War with Tripoli, 1801-1805 |
| 336-336.5 | Neutral Trade and Its Restrictions, 1800-1810 |
| 337.5 | Nineteenth Century (General) |
| 337.8-400 | Early Nineteenth Century, 1801-1845 |
| 337.8-340 | General |
| 337.8 | Collected Works of American Statesmen |
| 339-340 | Biography |
| 341-370 | Madison's Administration, 1809-1817. |
| 351-364.9 | War of 1812. |
| 365 | War with Algeria, 1815 |
| 371-375 | Monroe's Administration. |
| 373 | Missouri Compromise |
| 374 | Diplomatic History, Foreign Relations |
| 376-380 | John Quincy Adams' Administration, 1825-1829. |
| 381-385 | Jackson's Administration. |
| 384.3 | Nullification |
| 386-360 | Van Buren's Administration, 1837-1841 |
| 391-392 | William H. Harrison's Administration, March 4-April 4, 1841 |
| 396-400 | Tyler's Administration, April 4, 1841-1845 |
| 398 | Northeastern Boundary Disputes, 1783-1845 |
| 401-415.2 | War with Mexico, 1845-1849. |
| 408 | Mexican Cessions of 1848 |
| 415.6-440.5 | Middle Nineteenth Century, 1845-1861 |
| 415.6-415.9 | General |
| 415.6 | Collected Works of American Statements |
| 415.8-415.9 | Biography |
| 416-420 | Polk's Administration, 1845-1849 |
| 421-423 | Taylor's Administration, 1849-July 9, 1850 |
| 423 | Slavery Question, 1849-1853 |
| 426-430 | Filmore's Administration, 1853-1857 |
| 431-435 | Pierce's Administration |
| 433 | Slavery Question, 1853-1857 |
| 436-440.5 | Buchanan's Administration, 1857-1861 |
| 438 | Slavery Question, 1857-1861 |
| 440.5 | State of the Country, November 1860-March 4, 1861 |
| 441-453 | Slavery in the United States, Antislavery Movements. |
| 456-655 | Civil War Period, 1861-1865. |
| 456-459 | Lincoln's Administration, 1861- April 15, 1865. |
| 461-655 | The Civil War, 1861-1865 |
| 482-489 | Confederate States of America. |
| 491-586 | Armies, Troops |
| 591-600 | Naval History |
| 660-738 | Late Nineteenth Century. |
| 660-664 | General |
| 660 | Collected Works of American Statesmen |
| 661.7 | Diplomatic History, Foreign and General Relations |
| 663-664 | Biography |
| 666-670 | Johnson's Administration, April 15, 1865-1869. |
| 668 | Reconstruction, 1865-1877 |
| 669 | Purchase of Alaska, 1867 |
| 671-680 | Grant's Administration, 1869-1877 |
| 681-685 | Hayes' Administration, 1877-1881 |
| 686-687.9 | Garfield's Administration, March 4-September 19, 1881 |
| 691-695 | Arthur's Administration, September 19, 1881-1885 |
| 696-700 | Cleveland's First Administration, 1885-1889 |
| 701-705 | Benjamin Harrison's Administration, 1889-1893 |
| 706-710 | Cleveland's Second Administration |
| 711-738 | McKinley's First Administration, 1897-1901 |
| 713 | Annexation in 1898 of Hawaii, the Philippines, and Puerto Rico |
| 714-735 | Spanish-American War (War of 1898). |
| 740-837.7 | Twentieth Century. |
| 740-749 | General |
| 740.5 | Sources and Documents |
| 742.5 | Collected Works of American Statesmen |
| 743-743.5 | Political History |
| 743.5 | Un-American Activities |
| 744-744.5 | Diplomatic History, Foreign and General Relations |
| 745 | Military History |
| 746 | Naval History |
| 747-748 | Biography |
| 751 | McKinley's Second Administration, March 4-September 14, 1901 |
| 756-760 | Theodore Roosevelt's Administration, September 14, 1901-1901. |
| 761-765 | Tafts' Administration, 1909-1913 |
| 766-783 | Wilson's Administration, 1913-1921. |
| 768 | Purchase of Danish West Indes (Virgin Islands), 1917 |
| 780 | Internal History During World War I |
| 784-805 | Harding-Coolidge-Hoover Era, "The Twenties" |
| 785-786 | Harding's Administration, 1921-August 2, 1923 |
| 791-796 | Coolidge's Administration, August 2, 1923-1929 |
| 801-805 | Hoover's Administration, 1929-1933. |
| 806-812 | Franklin Delano Roosevelt's Administration, 1933-April 12, 1945. |
| 813-816 | Truman's Administration, April 12, 1945-1953. |
| 835-837.7 | Eisenhower's Administration, 1953-1961 |
| 838-887 | Later Twentieth Century, 1961- |
| 838-840.8 | General |
| 838.3 | Sources and Documents |
| 839.5-839.8 | Political History |
| 839.8 | Un-American Activities |
| 840-840.2 | Diplomatic History |
| 840.6-840.8 | Biography (General) |
| 841-843 | Kennedy's Adminstrations, 1961- November 22, 1963 |
| 842.9 | Assasination, Funeral, Memorial Services, etc. |
| 846-851 | Johnson's Administration, November 22, 1963-1969 |
| 855-861 | Nixon's Administration, 1969-August 9, 1974 |
| 860-861 | Watergate Affair, Resignation |
| 865-868 | Ford's Administration, August 9, 1974-1977 |
| 872-874 | Carter's Administration, 1977-1981 |
| 876-880 | Reagan's Administration, 1981-1989 |
| 877.3 | Assasination Attempt |
| 881-884 | Bush Administration, 1989-1993 |
| 885-887 | Clinton Administration, 1993- |
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