Arkansas's secession ordinance encompassed a strong objection to the use of military force to preserve the Union as its motivating reason. Prior to the outbreak of war, the Arkansas Convention had on March 20 given as their first resolution: "The people of the Northern States have organized a political party, purely sectional in its character, the central and controlling idea of which is hostility to the institution of African slavery, as it exists in the Southern States; and that party has elected a President ... pledged to administer the Government upon principles inconsistent with the rights and subversive of the interests of the Southern States."