Ompare how the Union and the Confederacy represented their causes. What were their respective ideas of freedom?

Eric Foner, Give Me Liberty!: An American History, vol. 1 (Seagull 4th ed.)
and
Eric Foner, Voices of Freedom: A Documentary History
(The Foner books, each from Norton, are bundled together under the following ISBN: 978-0-393-52421-5)
you draw upon relevant material from the readings, and incorporate it into a concise, clearly-organized, independent analysis.