11) Why were southern states willing to secede from the Union?

Why did the national government under the articles of confederation face bankruptcy?

Who commanded fort union in the 1850's? what were their contributions to fort union?

Select the correct answer. which scientist from the renaissance period made significant scientific discoveries that laid the basis for scientists of the scientific revolution? a. aristotle b. isaac newton c. martin luther d. leonardo da vinci e. nicolaus copernicus