What are basic principles of anti federalist and democratic republican?

Im not sure about the democratic republicans.

Anti-Federalist were people who opposed the creation of a stronger U.S. federal government and which later opposed the ratification of the 1787 Constitution. These Anti-Feds believed that a stronger government would take over their rights as people thus came the Bill of Rights. The Bill of Rights was a bill of rights that was past so that the Anti-Feds would ratify the constitution.

South carolina was so angry about the election of lincoln that they seceded from the union on december 20, 1860. they attacked fort sumter later, on april 12, 1861.