Why did the cotton gin lead to more slavery?

During the 1960s, how did the neural movement promote the chicano movement

Select the five weaknesses of the articles of confederation. congress could not declare war or establish an army. congress could not levy taxes. congress could not control trade. not all the states were represented in congress. no national court system. no executive to enforce the laws. congress could not negotiate with foreign governments. the national government could not borrow money. nine of the states had to agree to pass a law.

What was the mame given to the idea that americans should expand across the nation ro the pacific coast