Examples of secondary sources: 1  Bibliographies. 2  Biographical works. 3  Reference books, including dictionaries, encyclopedias, and atlases. 4  Articles from magazines, journals, and newspapers after the event. 5  Literature reviews and review articles (e.g., movie reviews, book reviews) 6  History books and other popular or scholarly books.
Storyline. In 1865, as the American Civil War winds inexorably toward conclusion, U.S. president Abraham Lincoln endeavors to achieve passage of the landmark constitutional amendment which will forever ban slavery from the United States.
Abraham Lincoln became the United States' 16th President in 1861, issuing the Emancipation Proclamation that declared forever free those slaves within the Confederacy in 1863.n Good Friday, April 14, 1865, Lincoln was assassinated at Ford's Theatre in Washington by John Wilkes Booth, an actor, who somehow thought he was helping the South. The opposite was the result, for with Lincoln's death, the possibility of peace with magnanimity died.