Answer: the invention of cotton gin
Explanation:The cotton gin refers to a a machine that sets aside cotton fibers from their seeds. Therefore, the invention of the cotton gin transformed the cotton industry in the United States and demanded cheap labor force, which led to the rise of slavery in the South and to the American Civil War later.
I believe that Congress could declare war, (though states could, ahem, not draft soldiers), could sign treaties and trade agreements
yea, i think that's it, since there are much more weaknesses to the Articles of Confederation than strengths....
The best answer choice would be A.
I think it would be the treaty of Paris in 1763?
In the 1930 after a state of emergency was declared in Germany, was Field Marshall Paul von Hindenburg who took control of the government. So, the answer is D).