Oh puleeze. Start with reply 204 on this thread and take it from there. Check out the holy trinity of southron thought - Tommy DiLorenzo, Chuck Adams, and the Kennedy boys - and count how many times they refer to the actions of our Founders as 'secession' from the Britain. It's a ridiculous attempt to connect the southron cause with that of the Founding Fathers and it's laughable.
\Se"cede"\, v. i. [imp. & p. p. Seceded; p. pr. & vb. n. Seceding.] [L. secedere, secessum; pref se- aside + cedere to go, move. See Cede.] To withdraw from fellowship, communion, or association; to separate one's self by a solemn act; to draw off; to retire; especially, to withdraw from a political or religious body.
What the revolutionaries did July 4, 1776 was secession. That you do not like it is immaterial.