Pittsburg, August 11.

Having assembled in national convention as the free democracy of the United States, united by a common resolve to maintain right against wrong, and freedom against slavery; confiding in the intelligence, patriotism, and discriminating justice of the American people; putting our trust in God for the triumph of our cause, and invoking His guidance in our endeavors to advance it, we now submit to the candid judgment of all men, the following declaration of principles and measures:

1. That governments, deriving their just powers from the consent of the governed, are instituted among men to secure to all those inalienable rights of life, liberty, and the pursuit of happiness, with which they are endowed by their Creator, and of which none can be deprived by valid legislation, except for crime.

2. That the true mission of American democracy is to maintain the liberties of the people, the sovereignty of the states, and the perpetuity of the Union, by the impartial application of public affairs, without sectional discriminations, of the fundamental principles of human rights, strict justice, and an economical administration.

3. That the Federal government is one of limited powers derived solely from the constitution, and the grants of power therein ought to be strictly construed by all the departments and agents of the government, and it is inexpedient and dangerous to exercise doubtful constitutional powers.

4. That the constitution of the United States, ordained to form a more perfect Union, to establish justice, and secure the blessings of liberty, expressly denies to the general government all power to deprive any person of life, liberty, or property, without due process of law; and, therefore, the government, having no more power to make a slave than to make a king, and no more power to establish slavery than to establish a monarchy, should at once proceed to relieve itself from all responsibility for the existence of slavery, wherever it possesses constitutional power to legislate for its extinction.

5. That, to the persevering and importunate demands of the slave power for more slave states, new slave territories, and the nationalization of slavery, our distinct and final answer is—no more slave states, no slave territory, no nationalized slavery, and no national legislation for the extradition of slaves.

6. That slavery is a sin against God, and a crime against man, which no human enactment nor usage can make right; and that Christianity, humanity, and patriotism alike demand its abolition.

7. That the Fugitive Slave Act of 1850 is repugnant to the constitution, to the principles of the common law, to the spirit of Christianity, and to the sentiments of the civilized world; we, therefore, deny its binding force on the American people, and demand its immediate and total repeal.

8. That the doctrine that any human law is a finality, and not subject to modification or repeal, is not in accordance with the creed of the founders of our government, and is dangerous to the liberties of the people.